Finding the Third Proportional to 1,881,458 and 2,826,426

Step by Step Solution

1. Step 1: Write the proportion equation
   1,881,458 : 2,826,426 = 2,826,426 : x
2. Step 2: Convert to fraction form
   1,881,458/2,826,426 = 2,826,426/x
3. Step 3: Cross multiply
   1,881,458x = 2,826,426 × 2,826,426
4. Step 4: Simplify right side
   1,881,458x = 7,988,683,933,476
5. Step 5: Solve for x
   x = 7,988,683,933,476/1,881,458
6. Step 6: Final answer
   x = 4,246,007.05