Finding the Third Proportional to 152,367 and 231,948

Step by Step Solution

1. Step 1: Write the proportion equation
   152,367 : 231,948 = 231,948 : x
2. Step 2: Convert to fraction form
   152,367/231,948 = 231,948/x
3. Step 3: Cross multiply
   152,367x = 231,948 × 231,948
4. Step 4: Simplify right side
   152,367x = 53,799,874,704
5. Step 5: Solve for x
   x = 53,799,874,704/152,367
6. Step 6: Final answer
   x = 353,094.01