Finding the Third Proportional to 4,968,522 and 7,477,653

Step by Step Solution

1. Step 1: Write the proportion equation
   4,968,522 : 7,477,653 = 7,477,653 : x
2. Step 2: Convert to fraction form
   4,968,522/7,477,653 = 7,477,653/x
3. Step 3: Cross multiply
   4,968,522x = 7,477,653 × 7,477,653
4. Step 4: Simplify right side
   4,968,522x = 55,915,294,388,409
5. Step 5: Solve for x
   x = 55,915,294,388,409/4,968,522
6. Step 6: Final answer
   x = 11,253,908.99