Finding the Third Proportional to 7,722,954 and 10,488,636

Step by Step Solution

1. Step 1: Write the proportion equation
   7,722,954 : 10,488,636 = 10,488,636 : x
2. Step 2: Convert to fraction form
   7,722,954/10,488,636 = 10,488,636/x
3. Step 3: Cross multiply
   7,722,954x = 10,488,636 × 10,488,636
4. Step 4: Simplify right side
   7,722,954x = 110,011,485,140,496
5. Step 5: Solve for x
   x = 110,011,485,140,496/7,722,954
6. Step 6: Final answer
   x = 14,244,741.73