Finding the Third Proportional to 62,335.50 and 136,356

Step by Step Solution

1. Step 1: Write the proportion equation
   62,335.50 : 136,356 = 136,356 : x
2. Step 2: Convert to fraction form
   62,335.50/136,356 = 136,356/x
3. Step 3: Cross multiply
   62,335.50x = 136,356 × 136,356
4. Step 4: Simplify right side
   62,335.50x = 18,592,958,736
5. Step 5: Solve for x
   x = 18,592,958,736/62,335.50
6. Step 6: Final answer
   x = 298,272.39