Finding the Third Proportional to 4,644,672 and 7,037,016

Step by Step Solution

1. Step 1: Write the proportion equation
   4,644,672 : 7,037,016 = 7,037,016 : x
2. Step 2: Convert to fraction form
   4,644,672/7,037,016 = 7,037,016/x
3. Step 3: Cross multiply
   4,644,672x = 7,037,016 × 7,037,016
4. Step 4: Simplify right side
   4,644,672x = 49,519,594,184,256
5. Step 5: Solve for x
   x = 49,519,594,184,256/4,644,672
6. Step 6: Final answer
   x = 10,661,591.21