Finding the Third Proportional to 3,469,862 and 7,518,892

Step by Step Solution

1. Step 1: Write the proportion equation
   3,469,862 : 7,518,892 = 7,518,892 : x
2. Step 2: Convert to fraction form
   3,469,862/7,518,892 = 7,518,892/x
3. Step 3: Cross multiply
   3,469,862x = 7,518,892 × 7,518,892
4. Step 4: Simplify right side
   3,469,862x = 56,533,736,907,664
5. Step 5: Solve for x
   x = 56,533,736,907,664/3,469,862
6. Step 6: Final answer
   x = 16,292,791.16