Finding the Third Proportional to 19,438.88 and 29,153.25

Step by Step Solution

1. Step 1: Write the proportion equation
   19,438.88 : 29,153.25 = 29,153.25 : x
2. Step 2: Convert to fraction form
   19,438.88/29,153.25 = 29,153.25/x
3. Step 3: Cross multiply
   19,438.88x = 29,153.25 × 29,153.25
4. Step 4: Simplify right side
   19,438.88x = 849,911,985.56
5. Step 5: Solve for x
   x = 849,911,985.56/19,438.88
6. Step 6: Final answer
   x = 43,722.28