Finding the Third Proportional to 13,611.38 and 32,772.94

Step by Step Solution

1. Step 1: Write the proportion equation
   13,611.38 : 32,772.94 = 32,772.94 : x
2. Step 2: Convert to fraction form
   13,611.38/32,772.94 = 32,772.94/x
3. Step 3: Cross multiply
   13,611.38x = 32,772.94 × 32,772.94
4. Step 4: Simplify right side
   13,611.38x = 1,074,065,432.38
5. Step 5: Solve for x
   x = 1,074,065,432.38/13,611.38
6. Step 6: Final answer
   x = 78,909.40