Finding the Third Proportional to 12,964.38 and 28,003.94

Step by Step Solution

1. Step 1: Write the proportion equation
   12,964.38 : 28,003.94 = 28,003.94 : x
2. Step 2: Convert to fraction form
   12,964.38/28,003.94 = 28,003.94/x
3. Step 3: Cross multiply
   12,964.38x = 28,003.94 × 28,003.94
4. Step 4: Simplify right side
   12,964.38x = 784,220,515.50
5. Step 5: Solve for x
   x = 784,220,515.50/12,964.38
6. Step 6: Final answer
   x = 60,490.42