Finding the Third Proportional to 3,912,064 and 5,984,340

Step by Step Solution

1. Step 1: Write the proportion equation
   3,912,064 : 5,984,340 = 5,984,340 : x
2. Step 2: Convert to fraction form
   3,912,064/5,984,340 = 5,984,340/x
3. Step 3: Cross multiply
   3,912,064x = 5,984,340 × 5,984,340
4. Step 4: Simplify right side
   3,912,064x = 35,812,325,235,600
5. Step 5: Solve for x
   x = 35,812,325,235,600/3,912,064
6. Step 6: Final answer
   x = 9,154,330.10