Finding the Third Proportional to 1,385,874 and 2,073,160

Step by Step Solution

1. Step 1: Write the proportion equation
   1,385,874 : 2,073,160 = 2,073,160 : x
2. Step 2: Convert to fraction form
   1,385,874/2,073,160 = 2,073,160/x
3. Step 3: Cross multiply
   1,385,874x = 2,073,160 × 2,073,160
4. Step 4: Simplify right side
   1,385,874x = 4,297,992,385,600
5. Step 5: Solve for x
   x = 4,297,992,385,600/1,385,874
6. Step 6: Final answer
   x = 3,101,286.54