Finding the Third Proportional to 1,598,472 and 3,400,416

Step by Step Solution

1. Step 1: Write the proportion equation
   1,598,472 : 3,400,416 = 3,400,416 : x
2. Step 2: Convert to fraction form
   1,598,472/3,400,416 = 3,400,416/x
3. Step 3: Cross multiply
   1,598,472x = 3,400,416 × 3,400,416
4. Step 4: Simplify right side
   1,598,472x = 11,562,828,973,056
5. Step 5: Solve for x
   x = 11,562,828,973,056/1,598,472
6. Step 6: Final answer
   x = 7,233,676.27