Finding the Third Proportional to 1,165,430 and 2,547,008

Step by Step Solution

1. Step 1: Write the proportion equation
   1,165,430 : 2,547,008 = 2,547,008 : x
2. Step 2: Convert to fraction form
   1,165,430/2,547,008 = 2,547,008/x
3. Step 3: Cross multiply
   1,165,430x = 2,547,008 × 2,547,008
4. Step 4: Simplify right side
   1,165,430x = 6,487,249,752,064
5. Step 5: Solve for x
   x = 6,487,249,752,064/1,165,430
6. Step 6: Final answer
   x = 5,566,400.17