Finding the Third Proportional to 152,037 and 238,499

Step by Step Solution

1. Step 1: Write the proportion equation
   152,037 : 238,499 = 238,499 : x
2. Step 2: Convert to fraction form
   152,037/238,499 = 238,499/x
3. Step 3: Cross multiply
   152,037x = 238,499 × 238,499
4. Step 4: Simplify right side
   152,037x = 56,881,773,001
5. Step 5: Solve for x
   x = 56,881,773,001/152,037
6. Step 6: Final answer
   x = 374,131.12