Finding the Third Proportional to 3,918,834 and 5,937,318

Step by Step Solution

1. Step 1: Write the proportion equation
   3,918,834 : 5,937,318 = 5,937,318 : x
2. Step 2: Convert to fraction form
   3,918,834/5,937,318 = 5,937,318/x
3. Step 3: Cross multiply
   3,918,834x = 5,937,318 × 5,937,318
4. Step 4: Simplify right side
   3,918,834x = 35,251,745,033,124
5. Step 5: Solve for x
   x = 35,251,745,033,124/3,918,834
6. Step 6: Final answer
   x = 8,995,467.79