Finding the Third Proportional to 134,270.50 and 292,508

Step by Step Solution

1. Step 1: Write the proportion equation
   134,270.50 : 292,508 = 292,508 : x
2. Step 2: Convert to fraction form
   134,270.50/292,508 = 292,508/x
3. Step 3: Cross multiply
   134,270.50x = 292,508 × 292,508
4. Step 4: Simplify right side
   134,270.50x = 85,560,930,064
5. Step 5: Solve for x
   x = 85,560,930,064/134,270.50
6. Step 6: Final answer
   x = 637,228.06