Finding the Third Proportional to 5,501,016 and 8,500,356

Step by Step Solution

1. Step 1: Write the proportion equation
   5,501,016 : 8,500,356 = 8,500,356 : x
2. Step 2: Convert to fraction form
   5,501,016/8,500,356 = 8,500,356/x
3. Step 3: Cross multiply
   5,501,016x = 8,500,356 × 8,500,356
4. Step 4: Simplify right side
   5,501,016x = 72,256,052,126,736
5. Step 5: Solve for x
   x = 72,256,052,126,736/5,501,016
6. Step 6: Final answer
   x = 13,135,037.62