Finding the Third Proportional to 98,865.75 and 233,287.50

Step by Step Solution

1. Step 1: Write the proportion equation
   98,865.75 : 233,287.50 = 233,287.50 : x
2. Step 2: Convert to fraction form
   98,865.75/233,287.50 = 233,287.50/x
3. Step 3: Cross multiply
   98,865.75x = 233,287.50 × 233,287.50
4. Step 4: Simplify right side
   98,865.75x = 54,423,057,656.25
5. Step 5: Solve for x
   x = 54,423,057,656.25/98,865.75
6. Step 6: Final answer
   x = 550,474.33