Finding the Third Proportional to 3,911,928 and 5,984,068

Step by Step Solution

1. Step 1: Write the proportion equation
   3,911,928 : 5,984,068 = 5,984,068 : x
2. Step 2: Convert to fraction form
   3,911,928/5,984,068 = 5,984,068/x
3. Step 3: Cross multiply
   3,911,928x = 5,984,068 × 5,984,068
4. Step 4: Simplify right side
   3,911,928x = 35,809,069,828,624
5. Step 5: Solve for x
   x = 35,809,069,828,624/3,911,928
6. Step 6: Final answer
   x = 9,153,816.18