Finding the Third Proportional to 34,551.13 and 72,583.56

Step by Step Solution

1. Step 1: Write the proportion equation
   34,551.13 : 72,583.56 = 72,583.56 : x
2. Step 2: Convert to fraction form
   34,551.13/72,583.56 = 72,583.56/x
3. Step 3: Cross multiply
   34,551.13x = 72,583.56 × 72,583.56
4. Step 4: Simplify right side
   34,551.13x = 5,268,373,545.19
5. Step 5: Solve for x
   x = 5,268,373,545.19/34,551.13
6. Step 6: Final answer
   x = 152,480.52