Finding the Third Proportional to 1,867,107 and 3,802,686

Step by Step Solution

1. Step 1: Write the proportion equation
   1,867,107 : 3,802,686 = 3,802,686 : x
2. Step 2: Convert to fraction form
   1,867,107/3,802,686 = 3,802,686/x
3. Step 3: Cross multiply
   1,867,107x = 3,802,686 × 3,802,686
4. Step 4: Simplify right side
   1,867,107x = 14,460,420,814,596
5. Step 5: Solve for x
   x = 14,460,420,814,596/1,867,107
6. Step 6: Final answer
   x = 7,744,827.06