Finding the Third Proportional to 6,435,630 and 9,443,061

Step by Step Solution

1. Step 1: Write the proportion equation
   6,435,630 : 9,443,061 = 9,443,061 : x
2. Step 2: Convert to fraction form
   6,435,630/9,443,061 = 9,443,061/x
3. Step 3: Cross multiply
   6,435,630x = 9,443,061 × 9,443,061
4. Step 4: Simplify right side
   6,435,630x = 89,171,401,049,721
5. Step 5: Solve for x
   x = 89,171,401,049,721/6,435,630
6. Step 6: Final answer
   x = 13,855,893.06