Finding the Third Proportional to 13,381.88 and 29,147.63

Step by Step Solution

1. Step 1: Write the proportion equation
   13,381.88 : 29,147.63 = 29,147.63 : x
2. Step 2: Convert to fraction form
   13,381.88/29,147.63 = 29,147.63/x
3. Step 3: Cross multiply
   13,381.88x = 29,147.63 × 29,147.63
4. Step 4: Simplify right side
   13,381.88x = 849,584,043.14
5. Step 5: Solve for x
   x = 849,584,043.14/13,381.88
6. Step 6: Final answer
   x = 63,487.67