Finding the Third Proportional to 237,480 and 369,040.50

Step by Step Solution

1. Step 1: Write the proportion equation
   237,480 : 369,040.50 = 369,040.50 : x
2. Step 2: Convert to fraction form
   237,480/369,040.50 = 369,040.50/x
3. Step 3: Cross multiply
   237,480x = 369,040.50 × 369,040.50
4. Step 4: Simplify right side
   237,480x = 136,190,890,640.25
5. Step 5: Solve for x
   x = 136,190,890,640.25/237,480
6. Step 6: Final answer
   x = 573,483.62