Finding the Third Proportional to 92,908.50 and 140,233.50

Step by Step Solution

1. Step 1: Write the proportion equation
   92,908.50 : 140,233.50 = 140,233.50 : x
2. Step 2: Convert to fraction form
   92,908.50/140,233.50 = 140,233.50/x
3. Step 3: Cross multiply
   92,908.50x = 140,233.50 × 140,233.50
4. Step 4: Simplify right side
   92,908.50x = 19,665,434,522.25
5. Step 5: Solve for x
   x = 19,665,434,522.25/92,908.50
6. Step 6: Final answer
   x = 211,664.54