Finding the Third Proportional to 34,772.63 and 55,572.75

Step by Step Solution

1. Step 1: Write the proportion equation
   34,772.63 : 55,572.75 = 55,572.75 : x
2. Step 2: Convert to fraction form
   34,772.63/55,572.75 = 55,572.75/x
3. Step 3: Cross multiply
   34,772.63x = 55,572.75 × 55,572.75
4. Step 4: Simplify right side
   34,772.63x = 3,088,330,542.56
5. Step 5: Solve for x
   x = 3,088,330,542.56/34,772.63
6. Step 6: Final answer
   x = 88,815.00