Finding the Third Proportional to 11,835,591.75 and 25,499,513.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,835,591.75 : 25,499,513.25 = 25,499,513.25 : x
2. Step 2: Convert to fraction form
   11,835,591.75/25,499,513.25 = 25,499,513.25/x
3. Step 3: Cross multiply
   11,835,591.75x = 25,499,513.25 × 25,499,513.25
4. Step 4: Simplify right side
   11,835,591.75x = 650,225,175,986,925.50
5. Step 5: Solve for x
   x = 650,225,175,986,925.50/11,835,591.75
6. Step 6: Final answer
   x = 54,938,121.36