Finding the Third Proportional to 11,327,604,660 and 17,769,669,192

Step by Step Solution

1. Step 1: Write the proportion equation
   11,327,604,660 : 17,769,669,192 = 17,769,669,192 : x
2. Step 2: Convert to fraction form
   11,327,604,660/17,769,669,192 = 17,769,669,192/x
3. Step 3: Cross multiply
   11,327,604,660x = 17,769,669,192 × 17,769,669,192
4. Step 4: Simplify right side
   11,327,604,660x = 315,761,143,193,113,919,488
5. Step 5: Solve for x
   x = 315,761,143,193,113,919,488/11,327,604,660
6. Step 6: Final answer
   x = 27,875,367,535.39