Finding the Third Proportional to 34,044.75 and 72,766.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,044.75 : 72,766.50 = 72,766.50 : x
2. Step 2: Convert to fraction form
   34,044.75/72,766.50 = 72,766.50/x
3. Step 3: Cross multiply
   34,044.75x = 72,766.50 × 72,766.50
4. Step 4: Simplify right side
   34,044.75x = 5,294,963,522.25
5. Step 5: Solve for x
   x = 5,294,963,522.25/34,044.75
6. Step 6: Final answer
   x = 155,529.52