Finding the Third Proportional to 237,116.50 and 361,584

Step by Step Solution

1. Step 1: Write the proportion equation
   237,116.50 : 361,584 = 361,584 : x
2. Step 2: Convert to fraction form
   237,116.50/361,584 = 361,584/x
3. Step 3: Cross multiply
   237,116.50x = 361,584 × 361,584
4. Step 4: Simplify right side
   237,116.50x = 130,742,989,056
5. Step 5: Solve for x
   x = 130,742,989,056/237,116.50
6. Step 6: Final answer
   x = 551,387.14