Finding the Third Proportional to 752,089 and 1,641,368

Step by Step Solution

1. Step 1: Write the proportion equation
   752,089 : 1,641,368 = 1,641,368 : x
2. Step 2: Convert to fraction form
   752,089/1,641,368 = 1,641,368/x
3. Step 3: Cross multiply
   752,089x = 1,641,368 × 1,641,368
4. Step 4: Simplify right side
   752,089x = 2,694,088,911,424
5. Step 5: Solve for x
   x = 2,694,088,911,424/752,089
6. Step 6: Final answer
   x = 3,582,141.09