Finding the Third Proportional to 90,837 and 185,357.25

Step by Step Solution

1. Step 1: Write the proportion equation
   90,837 : 185,357.25 = 185,357.25 : x
2. Step 2: Convert to fraction form
   90,837/185,357.25 = 185,357.25/x
3. Step 3: Cross multiply
   90,837x = 185,357.25 × 185,357.25
4. Step 4: Simplify right side
   90,837x = 34,357,310,127.56
5. Step 5: Solve for x
   x = 34,357,310,127.56/90,837
6. Step 6: Final answer
   x = 378,230.35