Finding the Third Proportional to 4,723,778 and 7,334,499

Step by Step Solution

1. Step 1: Write the proportion equation
   4,723,778 : 7,334,499 = 7,334,499 : x
2. Step 2: Convert to fraction form
   4,723,778/7,334,499 = 7,334,499/x
3. Step 3: Cross multiply
   4,723,778x = 7,334,499 × 7,334,499
4. Step 4: Simplify right side
   4,723,778x = 53,794,875,581,001
5. Step 5: Solve for x
   x = 53,794,875,581,001/4,723,778
6. Step 6: Final answer
   x = 11,388,104.09