Finding the Third Proportional to 2,116,376 and 3,193,644

Step by Step Solution

1. Step 1: Write the proportion equation
   2,116,376 : 3,193,644 = 3,193,644 : x
2. Step 2: Convert to fraction form
   2,116,376/3,193,644 = 3,193,644/x
3. Step 3: Cross multiply
   2,116,376x = 3,193,644 × 3,193,644
4. Step 4: Simplify right side
   2,116,376x = 10,199,361,998,736
5. Step 5: Solve for x
   x = 10,199,361,998,736/2,116,376
6. Step 6: Final answer
   x = 4,819,258.01