Finding the Third Proportional to 5,042,776 and 7,569,324

Step by Step Solution

1. Step 1: Write the proportion equation
   5,042,776 : 7,569,324 = 7,569,324 : x
2. Step 2: Convert to fraction form
   5,042,776/7,569,324 = 7,569,324/x
3. Step 3: Cross multiply
   5,042,776x = 7,569,324 × 7,569,324
4. Step 4: Simplify right side
   5,042,776x = 57,294,665,816,976
5. Step 5: Solve for x
   x = 57,294,665,816,976/5,042,776
6. Step 6: Final answer
   x = 11,361,731.28