Finding the Third Proportional to 2,199,168 and 4,634,496

Step by Step Solution

1. Step 1: Write the proportion equation
   2,199,168 : 4,634,496 = 4,634,496 : x
2. Step 2: Convert to fraction form
   2,199,168/4,634,496 = 4,634,496/x
3. Step 3: Cross multiply
   2,199,168x = 4,634,496 × 4,634,496
4. Step 4: Simplify right side
   2,199,168x = 21,478,553,174,016
5. Step 5: Solve for x
   x = 21,478,553,174,016/2,199,168
6. Step 6: Final answer
   x = 9,766,672.29