Finding the Third Proportional to 1,161,802 and 2,547,188

Step by Step Solution

1. Step 1: Write the proportion equation
   1,161,802 : 2,547,188 = 2,547,188 : x
2. Step 2: Convert to fraction form
   1,161,802/2,547,188 = 2,547,188/x
3. Step 3: Cross multiply
   1,161,802x = 2,547,188 × 2,547,188
4. Step 4: Simplify right side
   1,161,802x = 6,488,166,707,344
5. Step 5: Solve for x
   x = 6,488,166,707,344/1,161,802
6. Step 6: Final answer
   x = 5,584,571.82