Finding the Third Proportional to 3,451,748 and 7,509,522

Step by Step Solution

1. Step 1: Write the proportion equation
   3,451,748 : 7,509,522 = 7,509,522 : x
2. Step 2: Convert to fraction form
   3,451,748/7,509,522 = 7,509,522/x
3. Step 3: Cross multiply
   3,451,748x = 7,509,522 × 7,509,522
4. Step 4: Simplify right side
   3,451,748x = 56,392,920,668,484
5. Step 5: Solve for x
   x = 56,392,920,668,484/3,451,748
6. Step 6: Final answer
   x = 16,337,496.44