Finding the Third Proportional to 30,264.75 and 65,632.50

Step by Step Solution

1. Step 1: Write the proportion equation
   30,264.75 : 65,632.50 = 65,632.50 : x
2. Step 2: Convert to fraction form
   30,264.75/65,632.50 = 65,632.50/x
3. Step 3: Cross multiply
   30,264.75x = 65,632.50 × 65,632.50
4. Step 4: Simplify right side
   30,264.75x = 4,307,625,056.25
5. Step 5: Solve for x
   x = 4,307,625,056.25/30,264.75
6. Step 6: Final answer
   x = 142,331.43