Finding the Third Proportional to 1,149,768 and 2,418,606

Step by Step Solution

1. Step 1: Write the proportion equation
   1,149,768 : 2,418,606 = 2,418,606 : x
2. Step 2: Convert to fraction form
   1,149,768/2,418,606 = 2,418,606/x
3. Step 3: Cross multiply
   1,149,768x = 2,418,606 × 2,418,606
4. Step 4: Simplify right side
   1,149,768x = 5,849,654,983,236
5. Step 5: Solve for x
   x = 5,849,654,983,236/1,149,768
6. Step 6: Final answer
   x = 5,087,682.89