Finding the Third Proportional to 3,749,408 and 5,599,572

Step by Step Solution

1. Step 1: Write the proportion equation
   3,749,408 : 5,599,572 = 5,599,572 : x
2. Step 2: Convert to fraction form
   3,749,408/5,599,572 = 5,599,572/x
3. Step 3: Cross multiply
   3,749,408x = 5,599,572 × 5,599,572
4. Step 4: Simplify right side
   3,749,408x = 31,355,206,583,184
5. Step 5: Solve for x
   x = 31,355,206,583,184/3,749,408
6. Step 6: Final answer
   x = 8,362,708.62