Finding the Third Proportional to 4,730,057 and 7,307,862

Step by Step Solution

1. Step 1: Write the proportion equation
   4,730,057 : 7,307,862 = 7,307,862 : x
2. Step 2: Convert to fraction form
   4,730,057/7,307,862 = 7,307,862/x
3. Step 3: Cross multiply
   4,730,057x = 7,307,862 × 7,307,862
4. Step 4: Simplify right side
   4,730,057x = 53,404,847,011,044
5. Step 5: Solve for x
   x = 53,404,847,011,044/4,730,057
6. Step 6: Final answer
   x = 11,290,529.27