Finding the Third Proportional to 89,246 and 185,889

Step by Step Solution

1. Step 1: Write the proportion equation
   89,246 : 185,889 = 185,889 : x
2. Step 2: Convert to fraction form
   89,246/185,889 = 185,889/x
3. Step 3: Cross multiply
   89,246x = 185,889 × 185,889
4. Step 4: Simplify right side
   89,246x = 34,554,720,321
5. Step 5: Solve for x
   x = 34,554,720,321/89,246
6. Step 6: Final answer
   x = 387,185.09