Finding the Third Proportional to 11,479,570.59 and 17,401,560.33

Step by Step Solution

1. Step 1: Write the proportion equation
   11,479,570.59 : 17,401,560.33 = 17,401,560.33 : x
2. Step 2: Convert to fraction form
   11,479,570.59/17,401,560.33 = 17,401,560.33/x
3. Step 3: Cross multiply
   11,479,570.59x = 17,401,560.33 × 17,401,560.33
4. Step 4: Simplify right side
   11,479,570.59x = 302,814,301,853,373.88
5. Step 5: Solve for x
   x = 302,814,301,853,373.88/11,479,570.59
6. Step 6: Final answer
   x = 26,378,539.11