Finding the Third Proportional to 34,663.50 and 55,104.75

Step by Step Solution

1. Step 1: Write the proportion equation
   34,663.50 : 55,104.75 = 55,104.75 : x
2. Step 2: Convert to fraction form
   34,663.50/55,104.75 = 55,104.75/x
3. Step 3: Cross multiply
   34,663.50x = 55,104.75 × 55,104.75
4. Step 4: Simplify right side
   34,663.50x = 3,036,533,472.56
5. Step 5: Solve for x
   x = 3,036,533,472.56/34,663.50
6. Step 6: Final answer
   x = 87,600.31