Finding the Third Proportional to 152,199 and 227,427.75

Step by Step Solution

1. Step 1: Write the proportion equation
   152,199 : 227,427.75 = 227,427.75 : x
2. Step 2: Convert to fraction form
   152,199/227,427.75 = 227,427.75/x
3. Step 3: Cross multiply
   152,199x = 227,427.75 × 227,427.75
4. Step 4: Simplify right side
   152,199x = 51,723,381,470.06
5. Step 5: Solve for x
   x = 51,723,381,470.06/152,199
6. Step 6: Final answer
   x = 339,840.48