Finding the Third Proportional to 527,776 and 1,244,632

Step by Step Solution

1. Step 1: Write the proportion equation
   527,776 : 1,244,632 = 1,244,632 : x
2. Step 2: Convert to fraction form
   527,776/1,244,632 = 1,244,632/x
3. Step 3: Cross multiply
   527,776x = 1,244,632 × 1,244,632
4. Step 4: Simplify right side
   527,776x = 1,549,108,815,424
5. Step 5: Solve for x
   x = 1,549,108,815,424/527,776
6. Step 6: Final answer
   x = 2,935,163.43