Finding the Third Proportional to 6,490 and 10,023

Step by Step Solution

1. Step 1: Write the proportion equation
   6,490 : 10,023 = 10,023 : x
2. Step 2: Convert to fraction form
   6,490/10,023 = 10,023/x
3. Step 3: Cross multiply
   6,490x = 10,023 × 10,023
4. Step 4: Simplify right side
   6,490x = 100,460,529
5. Step 5: Solve for x
   x = 100,460,529/6,490
6. Step 6: Final answer
   x = 15,479.28