Finding the Third Proportional to 2,034,388 and 2,989,302

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034,388 : 2,989,302 = 2,989,302 : x
2. Step 2: Convert to fraction form
   2,034,388/2,989,302 = 2,989,302/x
3. Step 3: Cross multiply
   2,034,388x = 2,989,302 × 2,989,302
4. Step 4: Simplify right side
   2,034,388x = 8,935,926,447,204
5. Step 5: Solve for x
   x = 8,935,926,447,204/2,034,388
6. Step 6: Final answer
   x = 4,392,439.62