Finding the Third Proportional to 2,193,614 and 3,389,994

Step by Step Solution

1. Step 1: Write the proportion equation
   2,193,614 : 3,389,994 = 3,389,994 : x
2. Step 2: Convert to fraction form
   2,193,614/3,389,994 = 3,389,994/x
3. Step 3: Cross multiply
   2,193,614x = 3,389,994 × 3,389,994
4. Step 4: Simplify right side
   2,193,614x = 11,492,059,320,036
5. Step 5: Solve for x
   x = 11,492,059,320,036/2,193,614
6. Step 6: Final answer
   x = 5,238,870.34