Finding the Third Proportional to 692,354 and 1,454,686

Step by Step Solution

1. Step 1: Write the proportion equation
   692,354 : 1,454,686 = 1,454,686 : x
2. Step 2: Convert to fraction form
   692,354/1,454,686 = 1,454,686/x
3. Step 3: Cross multiply
   692,354x = 1,454,686 × 1,454,686
4. Step 4: Simplify right side
   692,354x = 2,116,111,358,596
5. Step 5: Solve for x
   x = 2,116,111,358,596/692,354
6. Step 6: Final answer
   x = 3,056,400.86