Finding the Third Proportional to 12,376.13 and 29,185.88

Step by Step Solution

1. Step 1: Write the proportion equation
   12,376.13 : 29,185.88 = 29,185.88 : x
2. Step 2: Convert to fraction form
   12,376.13/29,185.88 = 29,185.88/x
3. Step 3: Cross multiply
   12,376.13x = 29,185.88 × 29,185.88
4. Step 4: Simplify right side
   12,376.13x = 851,815,299.52
5. Step 5: Solve for x
   x = 851,815,299.52/12,376.13
6. Step 6: Final answer
   x = 68,827.30