Finding the Third Proportional to 46,272.50 and 62,704.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,272.50 : 62,704.50 = 62,704.50 : x
2. Step 2: Convert to fraction form
   46,272.50/62,704.50 = 62,704.50/x
3. Step 3: Cross multiply
   46,272.50x = 62,704.50 × 62,704.50
4. Step 4: Simplify right side
   46,272.50x = 3,931,854,320.25
5. Step 5: Solve for x
   x = 3,931,854,320.25/46,272.50
6. Step 6: Final answer
   x = 84,971.73