Finding the Third Proportional to 34,566.88 and 73,872.25

Step by Step Solution

1. Step 1: Write the proportion equation
   34,566.88 : 73,872.25 = 73,872.25 : x
2. Step 2: Convert to fraction form
   34,566.88/73,872.25 = 73,872.25/x
3. Step 3: Cross multiply
   34,566.88x = 73,872.25 × 73,872.25
4. Step 4: Simplify right side
   34,566.88x = 5,457,109,320.06
5. Step 5: Solve for x
   x = 5,457,109,320.06/34,566.88
6. Step 6: Final answer
   x = 157,871.06