Finding the Third Proportional to 72,414 and 104,874.75

Step by Step Solution

1. Step 1: Write the proportion equation
   72,414 : 104,874.75 = 104,874.75 : x
2. Step 2: Convert to fraction form
   72,414/104,874.75 = 104,874.75/x
3. Step 3: Cross multiply
   72,414x = 104,874.75 × 104,874.75
4. Step 4: Simplify right side
   72,414x = 10,998,713,187.56
5. Step 5: Solve for x
   x = 10,998,713,187.56/72,414
6. Step 6: Final answer
   x = 151,886.56