Finding the Third Proportional to 1,881,578 and 2,826,606

Step by Step Solution

1. Step 1: Write the proportion equation
   1,881,578 : 2,826,606 = 2,826,606 : x
2. Step 2: Convert to fraction form
   1,881,578/2,826,606 = 2,826,606/x
3. Step 3: Cross multiply
   1,881,578x = 2,826,606 × 2,826,606
4. Step 4: Simplify right side
   1,881,578x = 7,989,701,479,236
5. Step 5: Solve for x
   x = 7,989,701,479,236/1,881,578
6. Step 6: Final answer
   x = 4,246,277.05