Finding the Third Proportional to 12,015,864 and 25,025,760

Step by Step Solution

1. Step 1: Write the proportion equation
   12,015,864 : 25,025,760 = 25,025,760 : x
2. Step 2: Convert to fraction form
   12,015,864/25,025,760 = 25,025,760/x
3. Step 3: Cross multiply
   12,015,864x = 25,025,760 × 25,025,760
4. Step 4: Simplify right side
   12,015,864x = 626,288,663,577,600
5. Step 5: Solve for x
   x = 626,288,663,577,600/12,015,864
6. Step 6: Final answer
   x = 52,121,816.92