Finding the Third Proportional to 229,823,776 and 510,665,240

Step by Step Solution

1. Step 1: Write the proportion equation
   229,823,776 : 510,665,240 = 510,665,240 : x
2. Step 2: Convert to fraction form
   229,823,776/510,665,240 = 510,665,240/x
3. Step 3: Cross multiply
   229,823,776x = 510,665,240 × 510,665,240
4. Step 4: Simplify right side
   229,823,776x = 260,778,987,344,257,600
5. Step 5: Solve for x
   x = 260,778,987,344,257,600/229,823,776
6. Step 6: Final answer
   x = 1,134,691,074.54