Finding the Third Proportional to 4,910,609 and 7,433,829

Step by Step Solution

1. Step 1: Write the proportion equation
   4,910,609 : 7,433,829 = 7,433,829 : x
2. Step 2: Convert to fraction form
   4,910,609/7,433,829 = 7,433,829/x
3. Step 3: Cross multiply
   4,910,609x = 7,433,829 × 7,433,829
4. Step 4: Simplify right side
   4,910,609x = 55,261,813,601,241
5. Step 5: Solve for x
   x = 55,261,813,601,241/4,910,609
6. Step 6: Final answer
   x = 11,253,556.05