Finding the Third Proportional to 25,851.02 and 40,869.56

Step by Step Solution

1. Step 1: Write the proportion equation
   25,851.02 : 40,869.56 = 40,869.56 : x
2. Step 2: Convert to fraction form
   25,851.02/40,869.56 = 40,869.56/x
3. Step 3: Cross multiply
   25,851.02x = 40,869.56 × 40,869.56
4. Step 4: Simplify right side
   25,851.02x = 1,670,321,138.94
5. Step 5: Solve for x
   x = 1,670,321,138.94/25,851.02
6. Step 6: Final answer
   x = 64,613.35