Finding the Third Proportional to 10,898,924 and 25,691,800

Step by Step Solution

1. Step 1: Write the proportion equation
   10,898,924 : 25,691,800 = 25,691,800 : x
2. Step 2: Convert to fraction form
   10,898,924/25,691,800 = 25,691,800/x
3. Step 3: Cross multiply
   10,898,924x = 25,691,800 × 25,691,800
4. Step 4: Simplify right side
   10,898,924x = 660,068,587,240,000
5. Step 5: Solve for x
   x = 660,068,587,240,000/10,898,924
6. Step 6: Final answer
   x = 60,562,729.61