Finding the Third Proportional to 3,448,413 and 7,493,742

Step by Step Solution

1. Step 1: Write the proportion equation
   3,448,413 : 7,493,742 = 7,493,742 : x
2. Step 2: Convert to fraction form
   3,448,413/7,493,742 = 7,493,742/x
3. Step 3: Cross multiply
   3,448,413x = 7,493,742 × 7,493,742
4. Step 4: Simplify right side
   3,448,413x = 56,156,169,162,564
5. Step 5: Solve for x
   x = 56,156,169,162,564/3,448,413
6. Step 6: Final answer
   x = 16,284,641.42