Finding the Third Proportional to 65,632 and 99,048.50

Step by Step Solution

1. Step 1: Write the proportion equation
   65,632 : 99,048.50 = 99,048.50 : x
2. Step 2: Convert to fraction form
   65,632/99,048.50 = 99,048.50/x
3. Step 3: Cross multiply
   65,632x = 99,048.50 × 99,048.50
4. Step 4: Simplify right side
   65,632x = 9,810,605,352.25
5. Step 5: Solve for x
   x = 9,810,605,352.25/65,632
6. Step 6: Final answer
   x = 149,478.99