Finding the Third Proportional to 798,722 and 1,737,404

Step by Step Solution

1. Step 1: Write the proportion equation
   798,722 : 1,737,404 = 1,737,404 : x
2. Step 2: Convert to fraction form
   798,722/1,737,404 = 1,737,404/x
3. Step 3: Cross multiply
   798,722x = 1,737,404 × 1,737,404
4. Step 4: Simplify right side
   798,722x = 3,018,572,659,216
5. Step 5: Solve for x
   x = 3,018,572,659,216/798,722
6. Step 6: Final answer
   x = 3,779,253.18