HSBC will hand more than $3bn (£2.5bn) to shareholders, after higher interest rates helped to more than double quarterly profits, despite taking a financial hit on China’s property crisis. The London-headquartered bank said it was launching the share buyback, and pay a dividend worth 10 cents a share, after what its chief executive, Noel Quinn, hailed as “three consecutive quarters of strong financial performance”. The move came as HSBC revealed it had made $7.7bn in pre-tax profits between July and September. While it fell short of average analyst forecasts for…