Finding the Third Proportional to 6,470,325 and 10,149,151.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,470,325 : 10,149,151.50 = 10,149,151.50 : x
2. Step 2: Convert to fraction form
   6,470,325/10,149,151.50 = 10,149,151.50/x
3. Step 3: Cross multiply
   6,470,325x = 10,149,151.50 × 10,149,151.50
4. Step 4: Simplify right side
   6,470,325x = 103,005,276,169,952.25
5. Step 5: Solve for x
   x = 103,005,276,169,952.25/6,470,325
6. Step 6: Final answer
   x = 15,919,644.87