Finding the Third Proportional to 51,236,284 and 111,569,778

Step by Step Solution

1. Step 1: Write the proportion equation
   51,236,284 : 111,569,778 = 111,569,778 : x
2. Step 2: Convert to fraction form
   51,236,284/111,569,778 = 111,569,778/x
3. Step 3: Cross multiply
   51,236,284x = 111,569,778 × 111,569,778
4. Step 4: Simplify right side
   51,236,284x = 12,447,815,362,969,284
5. Step 5: Solve for x
   x = 12,447,815,362,969,284/51,236,284
6. Step 6: Final answer
   x = 242,949,222.53