Finding the Third Proportional to 2,008,520 and 2,809,332

Step by Step Solution

1. Step 1: Write the proportion equation
   2,008,520 : 2,809,332 = 2,809,332 : x
2. Step 2: Convert to fraction form
   2,008,520/2,809,332 = 2,809,332/x
3. Step 3: Cross multiply
   2,008,520x = 2,809,332 × 2,809,332
4. Step 4: Simplify right side
   2,008,520x = 7,892,346,286,224
5. Step 5: Solve for x
   x = 7,892,346,286,224/2,008,520
6. Step 6: Final answer
   x = 3,929,433.76