Finding the Third Proportional to 162,236,906 and 247,441,648.50

Step by Step Solution

1. Step 1: Write the proportion equation
   162,236,906 : 247,441,648.50 = 247,441,648.50 : x
2. Step 2: Convert to fraction form
   162,236,906/247,441,648.50 = 247,441,648.50/x
3. Step 3: Cross multiply
   162,236,906x = 247,441,648.50 × 247,441,648.50
4. Step 4: Simplify right side
   162,236,906x = 61,227,369,412,397,552
5. Step 5: Solve for x
   x = 61,227,369,412,397,552/162,236,906
6. Step 6: Final answer
   x = 377,394,829.09