Finding the Third Proportional to 13,422 and 29,150.63

Step by Step Solution

1. Step 1: Write the proportion equation
   13,422 : 29,150.63 = 29,150.63 : x
2. Step 2: Convert to fraction form
   13,422/29,150.63 = 29,150.63/x
3. Step 3: Cross multiply
   13,422x = 29,150.63 × 29,150.63
4. Step 4: Simplify right side
   13,422x = 849,758,937.89
5. Step 5: Solve for x
   x = 849,758,937.89/13,422
6. Step 6: Final answer
   x = 63,310.90