Finding the Third Proportional to 11,793,361 and 17,773,147

Step by Step Solution

1. Step 1: Write the proportion equation
   11,793,361 : 17,773,147 = 17,773,147 : x
2. Step 2: Convert to fraction form
   11,793,361/17,773,147 = 17,773,147/x
3. Step 3: Cross multiply
   11,793,361x = 17,773,147 × 17,773,147
4. Step 4: Simplify right side
   11,793,361x = 315,884,754,283,609
5. Step 5: Solve for x
   x = 315,884,754,283,609/11,793,361
6. Step 6: Final answer
   x = 26,784,964.38