Finding the Third Proportional to 2,109,972 and 3,271,986

Step by Step Solution

1. Step 1: Write the proportion equation
   2,109,972 : 3,271,986 = 3,271,986 : x
2. Step 2: Convert to fraction form
   2,109,972/3,271,986 = 3,271,986/x
3. Step 3: Cross multiply
   2,109,972x = 3,271,986 × 3,271,986
4. Step 4: Simplify right side
   2,109,972x = 10,705,892,384,196
5. Step 5: Solve for x
   x = 10,705,892,384,196/2,109,972
6. Step 6: Final answer
   x = 5,073,949.98