Finding the Third Proportional to 62,938.50 and 133,167

Step by Step Solution

1. Step 1: Write the proportion equation
   62,938.50 : 133,167 = 133,167 : x
2. Step 2: Convert to fraction form
   62,938.50/133,167 = 133,167/x
3. Step 3: Cross multiply
   62,938.50x = 133,167 × 133,167
4. Step 4: Simplify right side
   62,938.50x = 17,733,449,889
5. Step 5: Solve for x
   x = 17,733,449,889/62,938.50
6. Step 6: Final answer
   x = 281,758.38