Finding the Third Proportional to 89,234 and 185,862

Step by Step Solution

1. Step 1: Write the proportion equation
   89,234 : 185,862 = 185,862 : x
2. Step 2: Convert to fraction form
   89,234/185,862 = 185,862/x
3. Step 3: Cross multiply
   89,234x = 185,862 × 185,862
4. Step 4: Simplify right side
   89,234x = 34,544,683,044
5. Step 5: Solve for x
   x = 34,544,683,044/89,234
6. Step 6: Final answer
   x = 387,124.67