Finding the Third Proportional to 3,581,484.27 and 7,730,147.45

Step by Step Solution

1. Step 1: Write the proportion equation
   3,581,484.27 : 7,730,147.45 = 7,730,147.45 : x
2. Step 2: Convert to fraction form
   3,581,484.27/7,730,147.45 = 7,730,147.45/x
3. Step 3: Cross multiply
   3,581,484.27x = 7,730,147.45 × 7,730,147.45
4. Step 4: Simplify right side
   3,581,484.27x = 59,755,179,665,924.22
5. Step 5: Solve for x
   x = 59,755,179,665,924.22/3,581,484.27
6. Step 6: Final answer
   x = 16,684,473.56