Finding the Third Proportional to 83,860.50 and 124,647.50

Step by Step Solution

1. Step 1: Write the proportion equation
   83,860.50 : 124,647.50 = 124,647.50 : x
2. Step 2: Convert to fraction form
   83,860.50/124,647.50 = 124,647.50/x
3. Step 3: Cross multiply
   83,860.50x = 124,647.50 × 124,647.50
4. Step 4: Simplify right side
   83,860.50x = 15,536,999,256.25
5. Step 5: Solve for x
   x = 15,536,999,256.25/83,860.50
6. Step 6: Final answer
   x = 185,271.96