Finding the Third Proportional to 1,147,983 and 2,502,642

Step by Step Solution

1. Step 1: Write the proportion equation
   1,147,983 : 2,502,642 = 2,502,642 : x
2. Step 2: Convert to fraction form
   1,147,983/2,502,642 = 2,502,642/x
3. Step 3: Cross multiply
   1,147,983x = 2,502,642 × 2,502,642
4. Step 4: Simplify right side
   1,147,983x = 6,263,216,980,164
5. Step 5: Solve for x
   x = 6,263,216,980,164/1,147,983
6. Step 6: Final answer
   x = 5,455,844.71