Finding the Third Proportional to 90,118 and 185,948

Step by Step Solution

1. Step 1: Write the proportion equation
   90,118 : 185,948 = 185,948 : x
2. Step 2: Convert to fraction form
   90,118/185,948 = 185,948/x
3. Step 3: Cross multiply
   90,118x = 185,948 × 185,948
4. Step 4: Simplify right side
   90,118x = 34,576,658,704
5. Step 5: Solve for x
   x = 34,576,658,704/90,118
6. Step 6: Final answer
   x = 383,682.05