Finding the Third Proportional to 103,737.50 and 160,210.50

Step by Step Solution

1. Step 1: Write the proportion equation
   103,737.50 : 160,210.50 = 160,210.50 : x
2. Step 2: Convert to fraction form
   103,737.50/160,210.50 = 160,210.50/x
3. Step 3: Cross multiply
   103,737.50x = 160,210.50 × 160,210.50
4. Step 4: Simplify right side
   103,737.50x = 25,667,404,310.25
5. Step 5: Solve for x
   x = 25,667,404,310.25/103,737.50
6. Step 6: Final answer
   x = 247,426.48