Finding the Third Proportional to 804,554 and 1,736,720

Step by Step Solution

1. Step 1: Write the proportion equation
   804,554 : 1,736,720 = 1,736,720 : x
2. Step 2: Convert to fraction form
   804,554/1,736,720 = 1,736,720/x
3. Step 3: Cross multiply
   804,554x = 1,736,720 × 1,736,720
4. Step 4: Simplify right side
   804,554x = 3,016,196,358,400
5. Step 5: Solve for x
   x = 3,016,196,358,400/804,554
6. Step 6: Final answer
   x = 3,748,904.81