Finding the Third Proportional to 3,608,766 and 7,516,091.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,608,766 : 7,516,091.25 = 7,516,091.25 : x
2. Step 2: Convert to fraction form
   3,608,766/7,516,091.25 = 7,516,091.25/x
3. Step 3: Cross multiply
   3,608,766x = 7,516,091.25 × 7,516,091.25
4. Step 4: Simplify right side
   3,608,766x = 56,491,627,678,326.56
5. Step 5: Solve for x
   x = 56,491,627,678,326.56/3,608,766
6. Step 6: Final answer
   x = 15,654,001.31