Finding the Third Proportional to 3,918,156 and 5,936,374

Step by Step Solution

1. Step 1: Write the proportion equation
   3,918,156 : 5,936,374 = 5,936,374 : x
2. Step 2: Convert to fraction form
   3,918,156/5,936,374 = 5,936,374/x
3. Step 3: Cross multiply
   3,918,156x = 5,936,374 × 5,936,374
4. Step 4: Simplify right side
   3,918,156x = 35,240,536,267,876
5. Step 5: Solve for x
   x = 35,240,536,267,876/3,918,156
6. Step 6: Final answer
   x = 8,994,163.65