Finding the Third Proportional to 1,175,888 and 2,575,986

Step by Step Solution

1. Step 1: Write the proportion equation
   1,175,888 : 2,575,986 = 2,575,986 : x
2. Step 2: Convert to fraction form
   1,175,888/2,575,986 = 2,575,986/x
3. Step 3: Cross multiply
   1,175,888x = 2,575,986 × 2,575,986
4. Step 4: Simplify right side
   1,175,888x = 6,635,703,872,196
5. Step 5: Solve for x
   x = 6,635,703,872,196/1,175,888
6. Step 6: Final answer
   x = 5,643,142.78