Finding the Third Proportional to 47,827.50 and 70,282.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,827.50 : 70,282.50 = 70,282.50 : x
2. Step 2: Convert to fraction form
   47,827.50/70,282.50 = 70,282.50/x
3. Step 3: Cross multiply
   47,827.50x = 70,282.50 × 70,282.50
4. Step 4: Simplify right side
   47,827.50x = 4,939,629,806.25
5. Step 5: Solve for x
   x = 4,939,629,806.25/47,827.50
6. Step 6: Final answer
   x = 103,280.12