Finding the Third Proportional to 51,103,265,880 and 111,823,886,672

Step by Step Solution

1. Step 1: Write the proportion equation
   51,103,265,880 : 111,823,886,672 = 111,823,886,672 : x
2. Step 2: Convert to fraction form
   51,103,265,880/111,823,886,672 = 111,823,886,672/x
3. Step 3: Cross multiply
   51,103,265,880x = 111,823,886,672 × 111,823,886,672
4. Step 4: Simplify right side
   51,103,265,880x = 12,504,581,630,432,299,188,224
5. Step 5: Solve for x
   x = 12,504,581,630,432,299,188,224/51,103,265,880
6. Step 6: Final answer
   x = 244,692,416,719.42