Finding the Third Proportional to 1,164,488 and 2,546,212

Step by Step Solution

1. Step 1: Write the proportion equation
   1,164,488 : 2,546,212 = 2,546,212 : x
2. Step 2: Convert to fraction form
   1,164,488/2,546,212 = 2,546,212/x
3. Step 3: Cross multiply
   1,164,488x = 2,546,212 × 2,546,212
4. Step 4: Simplify right side
   1,164,488x = 6,483,195,548,944
5. Step 5: Solve for x
   x = 6,483,195,548,944/1,164,488
6. Step 6: Final answer
   x = 5,567,421.52