Finding the Third Proportional to 246,317.50 and 371,238

Step by Step Solution

1. Step 1: Write the proportion equation
   246,317.50 : 371,238 = 371,238 : x
2. Step 2: Convert to fraction form
   246,317.50/371,238 = 371,238/x
3. Step 3: Cross multiply
   246,317.50x = 371,238 × 371,238
4. Step 4: Simplify right side
   246,317.50x = 137,817,652,644
5. Step 5: Solve for x
   x = 137,817,652,644/246,317.50
6. Step 6: Final answer
   x = 559,512.23