Finding the Third Proportional to 49,793,764,012 and 76,489,312,155

Step by Step Solution

1. Step 1: Write the proportion equation
   49,793,764,012 : 76,489,312,155 = 76,489,312,155 : x
2. Step 2: Convert to fraction form
   49,793,764,012/76,489,312,155 = 76,489,312,155/x
3. Step 3: Cross multiply
   49,793,764,012x = 76,489,312,155 × 76,489,312,155
4. Step 4: Simplify right side
   49,793,764,012x = 5,850,614,873,945,031,049,216
5. Step 5: Solve for x
   x = 5,850,614,873,945,031,049,216/49,793,764,012
6. Step 6: Final answer
   x = 117,496,939,426.69