Finding the Third Proportional to 74,224 and 152,092

Step by Step Solution

1. Step 1: Write the proportion equation
   74,224 : 152,092 = 152,092 : x
2. Step 2: Convert to fraction form
   74,224/152,092 = 152,092/x
3. Step 3: Cross multiply
   74,224x = 152,092 × 152,092
4. Step 4: Simplify right side
   74,224x = 23,131,976,464
5. Step 5: Solve for x
   x = 23,131,976,464/74,224
6. Step 6: Final answer
   x = 311,650.90