Finding the Third Proportional to 72,340 and 110,595

Step by Step Solution

1. Step 1: Write the proportion equation
   72,340 : 110,595 = 110,595 : x
2. Step 2: Convert to fraction form
   72,340/110,595 = 110,595/x
3. Step 3: Cross multiply
   72,340x = 110,595 × 110,595
4. Step 4: Simplify right side
   72,340x = 12,231,254,025
5. Step 5: Solve for x
   x = 12,231,254,025/72,340
6. Step 6: Final answer
   x = 169,080.09