Finding the Third Proportional to 19,436.63 and 29,149.88

Step by Step Solution

1. Step 1: Write the proportion equation
   19,436.63 : 29,149.88 = 29,149.88 : x
2. Step 2: Convert to fraction form
   19,436.63/29,149.88 = 29,149.88/x
3. Step 3: Cross multiply
   19,436.63x = 29,149.88 × 29,149.88
4. Step 4: Simplify right side
   19,436.63x = 849,715,212.52
5. Step 5: Solve for x
   x = 849,715,212.52/19,436.63
6. Step 6: Final answer
   x = 43,717.22