Finding the Third Proportional to 4,550,896 and 9,749,496

Step by Step Solution

1. Step 1: Write the proportion equation
   4,550,896 : 9,749,496 = 9,749,496 : x
2. Step 2: Convert to fraction form
   4,550,896/9,749,496 = 9,749,496/x
3. Step 3: Cross multiply
   4,550,896x = 9,749,496 × 9,749,496
4. Step 4: Simplify right side
   4,550,896x = 95,052,672,254,016
5. Step 5: Solve for x
   x = 95,052,672,254,016/4,550,896
6. Step 6: Final answer
   x = 20,886,584.15