Finding the Third Proportional to 229,823,778 and 510,665,244

Step by Step Solution

1. Step 1: Write the proportion equation
   229,823,778 : 510,665,244 = 510,665,244 : x
2. Step 2: Convert to fraction form
   229,823,778/510,665,244 = 510,665,244/x
3. Step 3: Cross multiply
   229,823,778x = 510,665,244 × 510,665,244
4. Step 4: Simplify right side
   229,823,778x = 260,778,991,429,579,520
5. Step 5: Solve for x
   x = 260,778,991,429,579,520/229,823,778
6. Step 6: Final answer
   x = 1,134,691,082.44