Finding the Third Proportional to 798,562 and 1,747,172

Step by Step Solution

1. Step 1: Write the proportion equation
   798,562 : 1,747,172 = 1,747,172 : x
2. Step 2: Convert to fraction form
   798,562/1,747,172 = 1,747,172/x
3. Step 3: Cross multiply
   798,562x = 1,747,172 × 1,747,172
4. Step 4: Simplify right side
   798,562x = 3,052,609,997,584
5. Step 5: Solve for x
   x = 3,052,609,997,584/798,562
6. Step 6: Final answer
   x = 3,822,633.68