Finding the Third Proportional to 12,847.50 and 28,024.88

Step by Step Solution

1. Step 1: Write the proportion equation
   12,847.50 : 28,024.88 = 28,024.88 : x
2. Step 2: Convert to fraction form
   12,847.50/28,024.88 = 28,024.88/x
3. Step 3: Cross multiply
   12,847.50x = 28,024.88 × 28,024.88
4. Step 4: Simplify right side
   12,847.50x = 785,393,618.77
5. Step 5: Solve for x
   x = 785,393,618.77/12,847.50
6. Step 6: Final answer
   x = 61,132.02