Finding the Third Proportional to 72,410 and 110,098

Step by Step Solution

1. Step 1: Write the proportion equation
   72,410 : 110,098 = 110,098 : x
2. Step 2: Convert to fraction form
   72,410/110,098 = 110,098/x
3. Step 3: Cross multiply
   72,410x = 110,098 × 110,098
4. Step 4: Simplify right side
   72,410x = 12,121,569,604
5. Step 5: Solve for x
   x = 12,121,569,604/72,410
6. Step 6: Final answer
   x = 167,401.87