Finding the Third Proportional to 94,337.50 and 140,223.50

Step by Step Solution

1. Step 1: Write the proportion equation
   94,337.50 : 140,223.50 = 140,223.50 : x
2. Step 2: Convert to fraction form
   94,337.50/140,223.50 = 140,223.50/x
3. Step 3: Cross multiply
   94,337.50x = 140,223.50 × 140,223.50
4. Step 4: Simplify right side
   94,337.50x = 19,662,629,952.25
5. Step 5: Solve for x
   x = 19,662,629,952.25/94,337.50
6. Step 6: Final answer
   x = 208,428.57