Finding the Third Proportional to 1,596,147 and 3,445,518

Step by Step Solution

1. Step 1: Write the proportion equation
   1,596,147 : 3,445,518 = 3,445,518 : x
2. Step 2: Convert to fraction form
   1,596,147/3,445,518 = 3,445,518/x
3. Step 3: Cross multiply
   1,596,147x = 3,445,518 × 3,445,518
4. Step 4: Simplify right side
   1,596,147x = 11,871,594,288,324
5. Step 5: Solve for x
   x = 11,871,594,288,324/1,596,147
6. Step 6: Final answer
   x = 7,437,657.24