Finding the Third Proportional to 7,008,765 and 10,247,062.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,008,765 : 10,247,062.50 = 10,247,062.50 : x
2. Step 2: Convert to fraction form
   7,008,765/10,247,062.50 = 10,247,062.50/x
3. Step 3: Cross multiply
   7,008,765x = 10,247,062.50 × 10,247,062.50
4. Step 4: Simplify right side
   7,008,765x = 105,002,289,878,906.25
5. Step 5: Solve for x
   x = 105,002,289,878,906.25/7,008,765
6. Step 6: Final answer
   x = 14,981,568.06