Finding the Third Proportional to 1,347,903 and 2,942,802

Step by Step Solution

1. Step 1: Write the proportion equation
   1,347,903 : 2,942,802 = 2,942,802 : x
2. Step 2: Convert to fraction form
   1,347,903/2,942,802 = 2,942,802/x
3. Step 3: Cross multiply
   1,347,903x = 2,942,802 × 2,942,802
4. Step 4: Simplify right side
   1,347,903x = 8,660,083,611,204
5. Step 5: Solve for x
   x = 8,660,083,611,204/1,347,903
6. Step 6: Final answer
   x = 6,424,856.69