Finding the Third Proportional to 3,839,088 and 8,401,344

Step by Step Solution

1. Step 1: Write the proportion equation
   3,839,088 : 8,401,344 = 8,401,344 : x
2. Step 2: Convert to fraction form
   3,839,088/8,401,344 = 8,401,344/x
3. Step 3: Cross multiply
   3,839,088x = 8,401,344 × 8,401,344
4. Step 4: Simplify right side
   3,839,088x = 70,582,581,006,336
5. Step 5: Solve for x
   x = 70,582,581,006,336/3,839,088
6. Step 6: Final answer
   x = 18,385,246.97