Finding the Third Proportional to 2,401,647 and 5,246,521.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,401,647 : 5,246,521.50 = 5,246,521.50 : x
2. Step 2: Convert to fraction form
   2,401,647/5,246,521.50 = 5,246,521.50/x
3. Step 3: Cross multiply
   2,401,647x = 5,246,521.50 × 5,246,521.50
4. Step 4: Simplify right side
   2,401,647x = 27,525,987,849,962.25
5. Step 5: Solve for x
   x = 27,525,987,849,962.25/2,401,647
6. Step 6: Final answer
   x = 11,461,296.29