Finding the Third Proportional to 2,034,408 and 2,989,332

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034,408 : 2,989,332 = 2,989,332 : x
2. Step 2: Convert to fraction form
   2,034,408/2,989,332 = 2,989,332/x
3. Step 3: Cross multiply
   2,034,408x = 2,989,332 × 2,989,332
4. Step 4: Simplify right side
   2,034,408x = 8,936,105,806,224
5. Step 5: Solve for x
   x = 8,936,105,806,224/2,034,408
6. Step 6: Final answer
   x = 4,392,484.60