Finding the Third Proportional to 11,560,588.31 and 25,180,768.69

Step by Step Solution

1. Step 1: Write the proportion equation
   11,560,588.31 : 25,180,768.69 = 25,180,768.69 : x
2. Step 2: Convert to fraction form
   11,560,588.31/25,180,768.69 = 25,180,768.69/x
3. Step 3: Cross multiply
   11,560,588.31x = 25,180,768.69 × 25,180,768.69
4. Step 4: Simplify right side
   11,560,588.31x = 634,071,111,693,380.50
5. Step 5: Solve for x
   x = 634,071,111,693,380.50/11,560,588.31
6. Step 6: Final answer
   x = 54,847,650.88