Finding the Third Proportional to 11,485,586 and 17,793,039

Step by Step Solution

1. Step 1: Write the proportion equation
   11,485,586 : 17,793,039 = 17,793,039 : x
2. Step 2: Convert to fraction form
   11,485,586/17,793,039 = 17,793,039/x
3. Step 3: Cross multiply
   11,485,586x = 17,793,039 × 17,793,039
4. Step 4: Simplify right side
   11,485,586x = 316,592,236,855,521
5. Step 5: Solve for x
   x = 316,592,236,855,521/11,485,586
6. Step 6: Final answer
   x = 27,564,308.59