Finding the Third Proportional to 51,155,268 and 107,039,880

Step by Step Solution

1. Step 1: Write the proportion equation
   51,155,268 : 107,039,880 = 107,039,880 : x
2. Step 2: Convert to fraction form
   51,155,268/107,039,880 = 107,039,880/x
3. Step 3: Cross multiply
   51,155,268x = 107,039,880 × 107,039,880
4. Step 4: Simplify right side
   51,155,268x = 11,457,535,910,414,400
5. Step 5: Solve for x
   x = 11,457,535,910,414,400/51,155,268
6. Step 6: Final answer
   x = 223,975,679.50