Finding the Third Proportional to 67,957.50 and 99,933.75

Step by Step Solution

1. Step 1: Write the proportion equation
   67,957.50 : 99,933.75 = 99,933.75 : x
2. Step 2: Convert to fraction form
   67,957.50/99,933.75 = 99,933.75/x
3. Step 3: Cross multiply
   67,957.50x = 99,933.75 × 99,933.75
4. Step 4: Simplify right side
   67,957.50x = 9,986,754,389.06
5. Step 5: Solve for x
   x = 9,986,754,389.06/67,957.50
6. Step 6: Final answer
   x = 146,955.88