Finding the Third Proportional to 1,069,274 and 2,227,012

Step by Step Solution

1. Step 1: Write the proportion equation
   1,069,274 : 2,227,012 = 2,227,012 : x
2. Step 2: Convert to fraction form
   1,069,274/2,227,012 = 2,227,012/x
3. Step 3: Cross multiply
   1,069,274x = 2,227,012 × 2,227,012
4. Step 4: Simplify right side
   1,069,274x = 4,959,582,448,144
5. Step 5: Solve for x
   x = 4,959,582,448,144/1,069,274
6. Step 6: Final answer
   x = 4,638,270.87