Finding the Third Proportional to 2,308,468 and 3,449,781

Step by Step Solution

1. Step 1: Write the proportion equation
   2,308,468 : 3,449,781 = 3,449,781 : x
2. Step 2: Convert to fraction form
   2,308,468/3,449,781 = 3,449,781/x
3. Step 3: Cross multiply
   2,308,468x = 3,449,781 × 3,449,781
4. Step 4: Simplify right side
   2,308,468x = 11,900,988,947,961
5. Step 5: Solve for x
   x = 11,900,988,947,961/2,308,468
6. Step 6: Final answer
   x = 5,155,362.32