Finding the Third Proportional to 11,222,276.50 and 17,410,785

Step by Step Solution

1. Step 1: Write the proportion equation
   11,222,276.50 : 17,410,785 = 17,410,785 : x
2. Step 2: Convert to fraction form
   11,222,276.50/17,410,785 = 17,410,785/x
3. Step 3: Cross multiply
   11,222,276.50x = 17,410,785 × 17,410,785
4. Step 4: Simplify right side
   11,222,276.50x = 303,135,434,316,225
5. Step 5: Solve for x
   x = 303,135,434,316,225/11,222,276.50
6. Step 6: Final answer
   x = 27,011,937.76