Finding the Third Proportional to 3,485,808 and 7,505,552

Step by Step Solution

1. Step 1: Write the proportion equation
   3,485,808 : 7,505,552 = 7,505,552 : x
2. Step 2: Convert to fraction form
   3,485,808/7,505,552 = 7,505,552/x
3. Step 3: Cross multiply
   3,485,808x = 7,505,552 × 7,505,552
4. Step 4: Simplify right side
   3,485,808x = 56,333,310,824,704
5. Step 5: Solve for x
   x = 56,333,310,824,704/3,485,808
6. Step 6: Final answer
   x = 16,160,761.24