Finding the Third Proportional to 134,476.50 and 292,608

Step by Step Solution

1. Step 1: Write the proportion equation
   134,476.50 : 292,608 = 292,608 : x
2. Step 2: Convert to fraction form
   134,476.50/292,608 = 292,608/x
3. Step 3: Cross multiply
   134,476.50x = 292,608 × 292,608
4. Step 4: Simplify right side
   134,476.50x = 85,619,441,664
5. Step 5: Solve for x
   x = 85,619,441,664/134,476.50
6. Step 6: Final answer
   x = 636,687.02