Finding the Third Proportional to 4,910,622 and 7,433,847

Step by Step Solution

1. Step 1: Write the proportion equation
   4,910,622 : 7,433,847 = 7,433,847 : x
2. Step 2: Convert to fraction form
   4,910,622/7,433,847 = 7,433,847/x
3. Step 3: Cross multiply
   4,910,622x = 7,433,847 × 7,433,847
4. Step 4: Simplify right side
   4,910,622x = 55,262,081,219,409
5. Step 5: Solve for x
   x = 55,262,081,219,409/4,910,622
6. Step 6: Final answer
   x = 11,253,580.75