Finding the Third Proportional to 35,341.50 and 54,144.75

Step by Step Solution

1. Step 1: Write the proportion equation
   35,341.50 : 54,144.75 = 54,144.75 : x
2. Step 2: Convert to fraction form
   35,341.50/54,144.75 = 54,144.75/x
3. Step 3: Cross multiply
   35,341.50x = 54,144.75 × 54,144.75
4. Step 4: Simplify right side
   35,341.50x = 2,931,653,952.56
5. Step 5: Solve for x
   x = 2,931,653,952.56/35,341.50
6. Step 6: Final answer
   x = 82,952.17