Finding the Third Proportional to 72,625.50 and 110,025

Step by Step Solution

1. Step 1: Write the proportion equation
   72,625.50 : 110,025 = 110,025 : x
2. Step 2: Convert to fraction form
   72,625.50/110,025 = 110,025/x
3. Step 3: Cross multiply
   72,625.50x = 110,025 × 110,025
4. Step 4: Simplify right side
   72,625.50x = 12,105,500,625
5. Step 5: Solve for x
   x = 12,105,500,625/72,625.50
6. Step 6: Final answer
   x = 166,683.89