Finding the Third Proportional to 5,986,350 and 13,131,570.38

Step by Step Solution

1. Step 1: Write the proportion equation
   5,986,350 : 13,131,570.38 = 13,131,570.38 : x
2. Step 2: Convert to fraction form
   5,986,350/13,131,570.38 = 13,131,570.38/x
3. Step 3: Cross multiply
   5,986,350x = 13,131,570.38 × 13,131,570.38
4. Step 4: Simplify right side
   5,986,350x = 172,438,140,513,577.62
5. Step 5: Solve for x
   x = 172,438,140,513,577.62/5,986,350
6. Step 6: Final answer
   x = 28,805,221.97