Finding the Third Proportional to 8,243,325 and 17,621,082

Step by Step Solution

1. Step 1: Write the proportion equation
   8,243,325 : 17,621,082 = 17,621,082 : x
2. Step 2: Convert to fraction form
   8,243,325/17,621,082 = 17,621,082/x
3. Step 3: Cross multiply
   8,243,325x = 17,621,082 × 17,621,082
4. Step 4: Simplify right side
   8,243,325x = 310,502,530,850,724
5. Step 5: Solve for x
   x = 310,502,530,850,724/8,243,325
6. Step 6: Final answer
   x = 37,667,146.55