Finding the Third Proportional to 2,034,402 and 2,989,323

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034,402 : 2,989,323 = 2,989,323 : x
2. Step 2: Convert to fraction form
   2,034,402/2,989,323 = 2,989,323/x
3. Step 3: Cross multiply
   2,034,402x = 2,989,323 × 2,989,323
4. Step 4: Simplify right side
   2,034,402x = 8,936,051,998,329
5. Step 5: Solve for x
   x = 8,936,051,998,329/2,034,402
6. Step 6: Final answer
   x = 4,392,471.10