Finding the Third Proportional to 50,751,477 and 76,142,772

Step by Step Solution

1. Step 1: Write the proportion equation
   50,751,477 : 76,142,772 = 76,142,772 : x
2. Step 2: Convert to fraction form
   50,751,477/76,142,772 = 76,142,772/x
3. Step 3: Cross multiply
   50,751,477x = 76,142,772 × 76,142,772
4. Step 4: Simplify right side
   50,751,477x = 5,797,721,727,843,984
5. Step 5: Solve for x
   x = 5,797,721,727,843,984/50,751,477
6. Step 6: Final answer
   x = 114,237,497.52