Finding the Third Proportional to 4,973,625 and 7,429,626

Step by Step Solution

1. Step 1: Write the proportion equation
   4,973,625 : 7,429,626 = 7,429,626 : x
2. Step 2: Convert to fraction form
   4,973,625/7,429,626 = 7,429,626/x
3. Step 3: Cross multiply
   4,973,625x = 7,429,626 × 7,429,626
4. Step 4: Simplify right side
   4,973,625x = 55,199,342,499,876
5. Step 5: Solve for x
   x = 55,199,342,499,876/4,973,625
6. Step 6: Final answer
   x = 11,098,412.63