Finding the Third Proportional to 10,417.36 and 16,925.20

Step by Step Solution

1. Step 1: Write the proportion equation
   10,417.36 : 16,925.20 = 16,925.20 : x
2. Step 2: Convert to fraction form
   10,417.36/16,925.20 = 16,925.20/x
3. Step 3: Cross multiply
   10,417.36x = 16,925.20 × 16,925.20
4. Step 4: Simplify right side
   10,417.36x = 286,462,500.82
5. Step 5: Solve for x
   x = 286,462,500.82/10,417.36
6. Step 6: Final answer
   x = 27,498.57