Finding the Third Proportional to 1,168,422 and 2,547,276

Step by Step Solution

1. Step 1: Write the proportion equation
   1,168,422 : 2,547,276 = 2,547,276 : x
2. Step 2: Convert to fraction form
   1,168,422/2,547,276 = 2,547,276/x
3. Step 3: Cross multiply
   1,168,422x = 2,547,276 × 2,547,276
4. Step 4: Simplify right side
   1,168,422x = 6,488,615,020,176
5. Step 5: Solve for x
   x = 6,488,615,020,176/1,168,422
6. Step 6: Final answer
   x = 5,553,314.66