Finding the Third Proportional to 1,369,500 and 2,129,004

Step by Step Solution

1. Step 1: Write the proportion equation
   1,369,500 : 2,129,004 = 2,129,004 : x
2. Step 2: Convert to fraction form
   1,369,500/2,129,004 = 2,129,004/x
3. Step 3: Cross multiply
   1,369,500x = 2,129,004 × 2,129,004
4. Step 4: Simplify right side
   1,369,500x = 4,532,658,032,016
5. Step 5: Solve for x
   x = 4,532,658,032,016/1,369,500
6. Step 6: Final answer
   x = 3,309,717.44