Finding the Third Proportional to 2,591,180 and 5,692,504

Step by Step Solution

1. Step 1: Write the proportion equation
   2,591,180 : 5,692,504 = 5,692,504 : x
2. Step 2: Convert to fraction form
   2,591,180/5,692,504 = 5,692,504/x
3. Step 3: Cross multiply
   2,591,180x = 5,692,504 × 5,692,504
4. Step 4: Simplify right side
   2,591,180x = 32,404,601,790,016
5. Step 5: Solve for x
   x = 32,404,601,790,016/2,591,180
6. Step 6: Final answer
   x = 12,505,731.67