Finding the Third Proportional to 20,356 and 29,055.50

Step by Step Solution

1. Step 1: Write the proportion equation
   20,356 : 29,055.50 = 29,055.50 : x
2. Step 2: Convert to fraction form
   20,356/29,055.50 = 29,055.50/x
3. Step 3: Cross multiply
   20,356x = 29,055.50 × 29,055.50
4. Step 4: Simplify right side
   20,356x = 844,222,080.25
5. Step 5: Solve for x
   x = 844,222,080.25/20,356
6. Step 6: Final answer
   x = 41,472.89