Finding the Third Proportional to 12,940.88 and 28,303.88

Step by Step Solution

1. Step 1: Write the proportion equation
   12,940.88 : 28,303.88 = 28,303.88 : x
2. Step 2: Convert to fraction form
   12,940.88/28,303.88 = 28,303.88/x
3. Step 3: Cross multiply
   12,940.88x = 28,303.88 × 28,303.88
4. Step 4: Simplify right side
   12,940.88x = 801,109,340.02
5. Step 5: Solve for x
   x = 801,109,340.02/12,940.88
6. Step 6: Final answer
   x = 61,905.35