Finding the Third Proportional to 156,587.50 and 237,994.50

Step by Step Solution

1. Step 1: Write the proportion equation
   156,587.50 : 237,994.50 = 237,994.50 : x
2. Step 2: Convert to fraction form
   156,587.50/237,994.50 = 237,994.50/x
3. Step 3: Cross multiply
   156,587.50x = 237,994.50 × 237,994.50
4. Step 4: Simplify right side
   156,587.50x = 56,641,382,030.25
5. Step 5: Solve for x
   x = 56,641,382,030.25/156,587.50
6. Step 6: Final answer
   x = 361,723.52