Finding the Third Proportional to 152,034 and 238,491

Step by Step Solution

1. Step 1: Write the proportion equation
   152,034 : 238,491 = 238,491 : x
2. Step 2: Convert to fraction form
   152,034/238,491 = 238,491/x
3. Step 3: Cross multiply
   152,034x = 238,491 × 238,491
4. Step 4: Simplify right side
   152,034x = 56,877,957,081
5. Step 5: Solve for x
   x = 56,877,957,081/152,034
6. Step 6: Final answer
   x = 374,113.40