Finding the Third Proportional to 34,566.75 and 73,239.19

Step by Step Solution

1. Step 1: Write the proportion equation
   34,566.75 : 73,239.19 = 73,239.19 : x
2. Step 2: Convert to fraction form
   34,566.75/73,239.19 = 73,239.19/x
3. Step 3: Cross multiply
   34,566.75x = 73,239.19 × 73,239.19
4. Step 4: Simplify right side
   34,566.75x = 5,363,978,585.66
5. Step 5: Solve for x
   x = 5,363,978,585.66/34,566.75
6. Step 6: Final answer
   x = 155,177.41