Finding the Third Proportional to 1,543,989 and 3,402,096

Step by Step Solution

1. Step 1: Write the proportion equation
   1,543,989 : 3,402,096 = 3,402,096 : x
2. Step 2: Convert to fraction form
   1,543,989/3,402,096 = 3,402,096/x
3. Step 3: Cross multiply
   1,543,989x = 3,402,096 × 3,402,096
4. Step 4: Simplify right side
   1,543,989x = 11,574,257,193,216
5. Step 5: Solve for x
   x = 11,574,257,193,216/1,543,989
6. Step 6: Final answer
   x = 7,496,333.97