Finding the Third Proportional to 4,376,344 and 7,031,612

Step by Step Solution

1. Step 1: Write the proportion equation
   4,376,344 : 7,031,612 = 7,031,612 : x
2. Step 2: Convert to fraction form
   4,376,344/7,031,612 = 7,031,612/x
3. Step 3: Cross multiply
   4,376,344x = 7,031,612 × 7,031,612
4. Step 4: Simplify right side
   4,376,344x = 49,443,567,318,544
5. Step 5: Solve for x
   x = 49,443,567,318,544/4,376,344
6. Step 6: Final answer
   x = 11,297,916.10