Finding the Third Proportional to 1,177,768 and 2,542,032

Step by Step Solution

1. Step 1: Write the proportion equation
   1,177,768 : 2,542,032 = 2,542,032 : x
2. Step 2: Convert to fraction form
   1,177,768/2,542,032 = 2,542,032/x
3. Step 3: Cross multiply
   1,177,768x = 2,542,032 × 2,542,032
4. Step 4: Simplify right side
   1,177,768x = 6,461,926,689,024
5. Step 5: Solve for x
   x = 6,461,926,689,024/1,177,768
6. Step 6: Final answer
   x = 5,486,587.08