Finding the Third Proportional to 158,130 and 244,585.50

Step by Step Solution

1. Step 1: Write the proportion equation
   158,130 : 244,585.50 = 244,585.50 : x
2. Step 2: Convert to fraction form
   158,130/244,585.50 = 244,585.50/x
3. Step 3: Cross multiply
   158,130x = 244,585.50 × 244,585.50
4. Step 4: Simplify right side
   158,130x = 59,822,066,810.25
5. Step 5: Solve for x
   x = 59,822,066,810.25/158,130
6. Step 6: Final answer
   x = 378,309.41