Finding the Third Proportional to 4,807,916 and 7,487,598

Step by Step Solution

1. Step 1: Write the proportion equation
   4,807,916 : 7,487,598 = 7,487,598 : x
2. Step 2: Convert to fraction form
   4,807,916/7,487,598 = 7,487,598/x
3. Step 3: Cross multiply
   4,807,916x = 7,487,598 × 7,487,598
4. Step 4: Simplify right side
   4,807,916x = 56,064,123,809,604
5. Step 5: Solve for x
   x = 56,064,123,809,604/4,807,916
6. Step 6: Final answer
   x = 11,660,795.20