Finding the Third Proportional to 824,271 and 1,757,418

Step by Step Solution

1. Step 1: Write the proportion equation
   824,271 : 1,757,418 = 1,757,418 : x
2. Step 2: Convert to fraction form
   824,271/1,757,418 = 1,757,418/x
3. Step 3: Cross multiply
   824,271x = 1,757,418 × 1,757,418
4. Step 4: Simplify right side
   824,271x = 3,088,518,026,724
5. Step 5: Solve for x
   x = 3,088,518,026,724/824,271
6. Step 6: Final answer
   x = 3,746,969.17