Finding the Third Proportional to 25,583,635.50 and 55,649,787

Step by Step Solution

1. Step 1: Write the proportion equation
   25,583,635.50 : 55,649,787 = 55,649,787 : x
2. Step 2: Convert to fraction form
   25,583,635.50/55,649,787 = 55,649,787/x
3. Step 3: Cross multiply
   25,583,635.50x = 55,649,787 × 55,649,787
4. Step 4: Simplify right side
   25,583,635.50x = 3,096,898,793,145,369
5. Step 5: Solve for x
   x = 3,096,898,793,145,369/25,583,635.50
6. Step 6: Final answer
   x = 121,049,988.89