Finding the Third Proportional to 807,176 and 1,754,320

Step by Step Solution

1. Step 1: Write the proportion equation
   807,176 : 1,754,320 = 1,754,320 : x
2. Step 2: Convert to fraction form
   807,176/1,754,320 = 1,754,320/x
3. Step 3: Cross multiply
   807,176x = 1,754,320 × 1,754,320
4. Step 4: Simplify right side
   807,176x = 3,077,638,662,400
5. Step 5: Solve for x
   x = 3,077,638,662,400/807,176
6. Step 6: Final answer
   x = 3,812,847.09