Finding the Third Proportional to 48,319.50 and 72,254.25

Step by Step Solution

1. Step 1: Write the proportion equation
   48,319.50 : 72,254.25 = 72,254.25 : x
2. Step 2: Convert to fraction form
   48,319.50/72,254.25 = 72,254.25/x
3. Step 3: Cross multiply
   48,319.50x = 72,254.25 × 72,254.25
4. Step 4: Simplify right side
   48,319.50x = 5,220,676,643.06
5. Step 5: Solve for x
   x = 5,220,676,643.06/48,319.50
6. Step 6: Final answer
   x = 108,044.92