Finding the Third Proportional to 34,199.50 and 54,635.25

Step by Step Solution

1. Step 1: Write the proportion equation
   34,199.50 : 54,635.25 = 54,635.25 : x
2. Step 2: Convert to fraction form
   34,199.50/54,635.25 = 54,635.25/x
3. Step 3: Cross multiply
   34,199.50x = 54,635.25 × 54,635.25
4. Step 4: Simplify right side
   34,199.50x = 2,985,010,542.56
5. Step 5: Solve for x
   x = 2,985,010,542.56/34,199.50
6. Step 6: Final answer
   x = 87,282.29