Finding the Third Proportional to 1,881,454 and 2,826,421

Step by Step Solution

1. Step 1: Write the proportion equation
   1,881,454 : 2,826,421 = 2,826,421 : x
2. Step 2: Convert to fraction form
   1,881,454/2,826,421 = 2,826,421/x
3. Step 3: Cross multiply
   1,881,454x = 2,826,421 × 2,826,421
4. Step 4: Simplify right side
   1,881,454x = 7,988,655,669,241
5. Step 5: Solve for x
   x = 7,988,655,669,241/1,881,454
6. Step 6: Final answer
   x = 4,246,001.06