Finding the Third Proportional to 4,400,598 and 7,002,217

Step by Step Solution

1. Step 1: Write the proportion equation
   4,400,598 : 7,002,217 = 7,002,217 : x
2. Step 2: Convert to fraction form
   4,400,598/7,002,217 = 7,002,217/x
3. Step 3: Cross multiply
   4,400,598x = 7,002,217 × 7,002,217
4. Step 4: Simplify right side
   4,400,598x = 49,031,042,915,089
5. Step 5: Solve for x
   x = 49,031,042,915,089/4,400,598
6. Step 6: Final answer
   x = 11,141,904.56