Finding the Third Proportional to 62,667 and 90,544.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,667 : 90,544.50 = 90,544.50 : x
2. Step 2: Convert to fraction form
   62,667/90,544.50 = 90,544.50/x
3. Step 3: Cross multiply
   62,667x = 90,544.50 × 90,544.50
4. Step 4: Simplify right side
   62,667x = 8,198,306,480.25
5. Step 5: Solve for x
   x = 8,198,306,480.25/62,667
6. Step 6: Final answer
   x = 130,823.34