Finding the Third Proportional to 32,437.50 and 70,413.75

Step by Step Solution

1. Step 1: Write the proportion equation
   32,437.50 : 70,413.75 = 70,413.75 : x
2. Step 2: Convert to fraction form
   32,437.50/70,413.75 = 70,413.75/x
3. Step 3: Cross multiply
   32,437.50x = 70,413.75 × 70,413.75
4. Step 4: Simplify right side
   32,437.50x = 4,958,096,189.06
5. Step 5: Solve for x
   x = 4,958,096,189.06/32,437.50
6. Step 6: Final answer
   x = 152,850.75