Finding the Third Proportional to 13,534.88 and 20,830.88

Step by Step Solution

1. Step 1: Write the proportion equation
   13,534.88 : 20,830.88 = 20,830.88 : x
2. Step 2: Convert to fraction form
   13,534.88/20,830.88 = 20,830.88/x
3. Step 3: Cross multiply
   13,534.88x = 20,830.88 × 20,830.88
4. Step 4: Simplify right side
   13,534.88x = 433,925,353.27
5. Step 5: Solve for x
   x = 433,925,353.27/13,534.88
6. Step 6: Final answer
   x = 32,059.80