Finding the Third Proportional to 1,175,984 and 2,576,158

Step by Step Solution

1. Step 1: Write the proportion equation
   1,175,984 : 2,576,158 = 2,576,158 : x
2. Step 2: Convert to fraction form
   1,175,984/2,576,158 = 2,576,158/x
3. Step 3: Cross multiply
   1,175,984x = 2,576,158 × 2,576,158
4. Step 4: Simplify right side
   1,175,984x = 6,636,590,040,964
5. Step 5: Solve for x
   x = 6,636,590,040,964/1,175,984
6. Step 6: Final answer
   x = 5,643,435.66