Finding the Third Proportional to 11,938,367.25 and 25,580,164.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,938,367.25 : 25,580,164.50 = 25,580,164.50 : x
2. Step 2: Convert to fraction form
   11,938,367.25/25,580,164.50 = 25,580,164.50/x
3. Step 3: Cross multiply
   11,938,367.25x = 25,580,164.50 × 25,580,164.50
4. Step 4: Simplify right side
   11,938,367.25x = 654,344,815,847,060.25
5. Step 5: Solve for x
   x = 654,344,815,847,060.25/11,938,367.25
6. Step 6: Final answer
   x = 54,810,243.49