Finding the Third Proportional to 19,820.25 and 29,073.38

Step by Step Solution

1. Step 1: Write the proportion equation
   19,820.25 : 29,073.38 = 29,073.38 : x
2. Step 2: Convert to fraction form
   19,820.25/29,073.38 = 29,073.38/x
3. Step 3: Cross multiply
   19,820.25x = 29,073.38 × 29,073.38
4. Step 4: Simplify right side
   19,820.25x = 845,261,133.89
5. Step 5: Solve for x
   x = 845,261,133.89/19,820.25
6. Step 6: Final answer
   x = 42,646.34