Finding the Third Proportional to 1,651,122 and 3,372,228

Step by Step Solution

1. Step 1: Write the proportion equation
   1,651,122 : 3,372,228 = 3,372,228 : x
2. Step 2: Convert to fraction form
   1,651,122/3,372,228 = 3,372,228/x
3. Step 3: Cross multiply
   1,651,122x = 3,372,228 × 3,372,228
4. Step 4: Simplify right side
   1,651,122x = 11,371,921,683,984
5. Step 5: Solve for x
   x = 11,371,921,683,984/1,651,122
6. Step 6: Final answer
   x = 6,887,390.32