Finding the Third Proportional to 2,202,442 and 3,334,143

Step by Step Solution

1. Step 1: Write the proportion equation
   2,202,442 : 3,334,143 = 3,334,143 : x
2. Step 2: Convert to fraction form
   2,202,442/3,334,143 = 3,334,143/x
3. Step 3: Cross multiply
   2,202,442x = 3,334,143 × 3,334,143
4. Step 4: Simplify right side
   2,202,442x = 11,116,509,544,449
5. Step 5: Solve for x
   x = 11,116,509,544,449/2,202,442
6. Step 6: Final answer
   x = 5,047,356.32