Finding the Third Proportional to 49,775,309,584.50 and 72,773,243,163

Step by Step Solution

1. Step 1: Write the proportion equation
   49,775,309,584.50 : 72,773,243,163 = 72,773,243,163 : x
2. Step 2: Convert to fraction form
   49,775,309,584.50/72,773,243,163 = 72,773,243,163/x
3. Step 3: Cross multiply
   49,775,309,584.50x = 72,773,243,163 × 72,773,243,163
4. Step 4: Simplify right side
   49,775,309,584.50x = 5,295,944,920,461,126,664,192
5. Step 5: Solve for x
   x = 5,295,944,920,461,126,664,192/49,775,309,584.50
6. Step 6: Final answer
   x = 106,397,026,249.94