Finding the Third Proportional to 83,288,992,312.50 and 126,885,018,553.50

Step by Step Solution

1. Step 1: Write the proportion equation
   83,288,992,312.50 : 126,885,018,553.50 = 126,885,018,553.50 : x
2. Step 2: Convert to fraction form
   83,288,992,312.50/126,885,018,553.50 = 126,885,018,553.50/x
3. Step 3: Cross multiply
   83,288,992,312.50x = 126,885,018,553.50 × 126,885,018,553.50
4. Step 4: Simplify right side
   83,288,992,312.50x = 16,099,807,933,322,038,870,016
5. Step 5: Solve for x
   x = 16,099,807,933,322,038,870,016/83,288,992,312.50
6. Step 6: Final answer
   x = 193,300,548,923.87