Finding the Third Proportional to 83,288,992,309.75 and 126,885,018,549.50

Step by Step Solution

1. Step 1: Write the proportion equation
   83,288,992,309.75 : 126,885,018,549.50 = 126,885,018,549.50 : x
2. Step 2: Convert to fraction form
   83,288,992,309.75/126,885,018,549.50 = 126,885,018,549.50/x
3. Step 3: Cross multiply
   83,288,992,309.75x = 126,885,018,549.50 × 126,885,018,549.50
4. Step 4: Simplify right side
   83,288,992,309.75x = 16,099,807,932,306,958,581,760
5. Step 5: Solve for x
   x = 16,099,807,932,306,958,581,760/83,288,992,309.75
6. Step 6: Final answer
   x = 193,300,548,918.06