Finding the Third Proportional to 1,346,875 and 2,992,686

Step by Step Solution

1. Step 1: Write the proportion equation
   1,346,875 : 2,992,686 = 2,992,686 : x
2. Step 2: Convert to fraction form
   1,346,875/2,992,686 = 2,992,686/x
3. Step 3: Cross multiply
   1,346,875x = 2,992,686 × 2,992,686
4. Step 4: Simplify right side
   1,346,875x = 8,956,169,494,596
5. Step 5: Solve for x
   x = 8,956,169,494,596/1,346,875
6. Step 6: Final answer
   x = 6,649,592.20