Finding the Third Proportional to 7,664,404 and 10,656,630

Step by Step Solution

1. Step 1: Write the proportion equation
   7,664,404 : 10,656,630 = 10,656,630 : x
2. Step 2: Convert to fraction form
   7,664,404/10,656,630 = 10,656,630/x
3. Step 3: Cross multiply
   7,664,404x = 10,656,630 × 10,656,630
4. Step 4: Simplify right side
   7,664,404x = 113,563,762,956,900
5. Step 5: Solve for x
   x = 113,563,762,956,900/7,664,404
6. Step 6: Final answer
   x = 14,817,037.69