Finding the Third Proportional to 1,223,824 and 2,651,042

Step by Step Solution

1. Step 1: Write the proportion equation
   1,223,824 : 2,651,042 = 2,651,042 : x
2. Step 2: Convert to fraction form
   1,223,824/2,651,042 = 2,651,042/x
3. Step 3: Cross multiply
   1,223,824x = 2,651,042 × 2,651,042
4. Step 4: Simplify right side
   1,223,824x = 7,028,023,685,764
5. Step 5: Solve for x
   x = 7,028,023,685,764/1,223,824
6. Step 6: Final answer
   x = 5,742,675.16