Finding the Third Proportional to 13,591.86 and 29,772.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,591.86 : 29,772.25 = 29,772.25 : x
2. Step 2: Convert to fraction form
   13,591.86/29,772.25 = 29,772.25/x
3. Step 3: Cross multiply
   13,591.86x = 29,772.25 × 29,772.25
4. Step 4: Simplify right side
   13,591.86x = 886,386,637.47
5. Step 5: Solve for x
   x = 886,386,637.47/13,591.86
6. Step 6: Final answer
   x = 65,214.51