Finding the Third Proportional to 1,016,824 and 2,191,244

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016,824 : 2,191,244 = 2,191,244 : x
2. Step 2: Convert to fraction form
   1,016,824/2,191,244 = 2,191,244/x
3. Step 3: Cross multiply
   1,016,824x = 2,191,244 × 2,191,244
4. Step 4: Simplify right side
   1,016,824x = 4,801,550,267,536
5. Step 5: Solve for x
   x = 4,801,550,267,536/1,016,824
6. Step 6: Final answer
   x = 4,722,105.56