Finding the Third Proportional to 73,548 and 158,761.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,548 : 158,761.50 = 158,761.50 : x
2. Step 2: Convert to fraction form
   73,548/158,761.50 = 158,761.50/x
3. Step 3: Cross multiply
   73,548x = 158,761.50 × 158,761.50
4. Step 4: Simplify right side
   73,548x = 25,205,213,882.25
5. Step 5: Solve for x
   x = 25,205,213,882.25/73,548
6. Step 6: Final answer
   x = 342,704.27