Finding the Third Proportional to 146,222,478 and 227,142,936

Step by Step Solution

1. Step 1: Write the proportion equation
   146,222,478 : 227,142,936 = 227,142,936 : x
2. Step 2: Convert to fraction form
   146,222,478/227,142,936 = 227,142,936/x
3. Step 3: Cross multiply
   146,222,478x = 227,142,936 × 227,142,936
4. Step 4: Simplify right side
   146,222,478x = 51,593,913,374,700,096
5. Step 5: Solve for x
   x = 51,593,913,374,700,096/146,222,478
6. Step 6: Final answer
   x = 352,845,294.93