Finding the Third Proportional to 1,161,794 and 2,547,172

Step by Step Solution

1. Step 1: Write the proportion equation
   1,161,794 : 2,547,172 = 2,547,172 : x
2. Step 2: Convert to fraction form
   1,161,794/2,547,172 = 2,547,172/x
3. Step 3: Cross multiply
   1,161,794x = 2,547,172 × 2,547,172
4. Step 4: Simplify right side
   1,161,794x = 6,488,085,197,584
5. Step 5: Solve for x
   x = 6,488,085,197,584/1,161,794
6. Step 6: Final answer
   x = 5,584,540.11