Finding the Third Proportional to 2,202,440 and 3,334,140

Step by Step Solution

1. Step 1: Write the proportion equation
   2,202,440 : 3,334,140 = 3,334,140 : x
2. Step 2: Convert to fraction form
   2,202,440/3,334,140 = 3,334,140/x
3. Step 3: Cross multiply
   2,202,440x = 3,334,140 × 3,334,140
4. Step 4: Simplify right side
   2,202,440x = 11,116,489,539,600
5. Step 5: Solve for x
   x = 11,116,489,539,600/2,202,440
6. Step 6: Final answer
   x = 5,047,351.82