Finding the Third Proportional to 752,108 and 1,641,404

Step by Step Solution

1. Step 1: Write the proportion equation
   752,108 : 1,641,404 = 1,641,404 : x
2. Step 2: Convert to fraction form
   752,108/1,641,404 = 1,641,404/x
3. Step 3: Cross multiply
   752,108x = 1,641,404 × 1,641,404
4. Step 4: Simplify right side
   752,108x = 2,694,207,091,216
5. Step 5: Solve for x
   x = 2,694,207,091,216/752,108
6. Step 6: Final answer
   x = 3,582,207.73