Finding the Third Proportional to 3,627,414 and 7,917,972

Step by Step Solution

1. Step 1: Write the proportion equation
   3,627,414 : 7,917,972 = 7,917,972 : x
2. Step 2: Convert to fraction form
   3,627,414/7,917,972 = 7,917,972/x
3. Step 3: Cross multiply
   3,627,414x = 7,917,972 × 7,917,972
4. Step 4: Simplify right side
   3,627,414x = 62,694,280,592,784
5. Step 5: Solve for x
   x = 62,694,280,592,784/3,627,414
6. Step 6: Final answer
   x = 17,283,464.36