Finding the Third Proportional to 2,741,190 and 5,890,620

Step by Step Solution

1. Step 1: Write the proportion equation
   2,741,190 : 5,890,620 = 5,890,620 : x
2. Step 2: Convert to fraction form
   2,741,190/5,890,620 = 5,890,620/x
3. Step 3: Cross multiply
   2,741,190x = 5,890,620 × 5,890,620
4. Step 4: Simplify right side
   2,741,190x = 34,699,403,984,400
5. Step 5: Solve for x
   x = 34,699,403,984,400/2,741,190
6. Step 6: Final answer
   x = 12,658,518.38