Finding the Third Proportional to 13,633.88 and 28,915.88

Step by Step Solution

1. Step 1: Write the proportion equation
   13,633.88 : 28,915.88 = 28,915.88 : x
2. Step 2: Convert to fraction form
   13,633.88/28,915.88 = 28,915.88/x
3. Step 3: Cross multiply
   13,633.88x = 28,915.88 × 28,915.88
4. Step 4: Simplify right side
   13,633.88x = 836,127,827.02
5. Step 5: Solve for x
   x = 836,127,827.02/13,633.88
6. Step 6: Final answer
   x = 61,327.23