Finding the Third Proportional to 2,034,490 and 4,418,564

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034,490 : 4,418,564 = 4,418,564 : x
2. Step 2: Convert to fraction form
   2,034,490/4,418,564 = 4,418,564/x
3. Step 3: Cross multiply
   2,034,490x = 4,418,564 × 4,418,564
4. Step 4: Simplify right side
   2,034,490x = 19,523,707,822,096
5. Step 5: Solve for x
   x = 19,523,707,822,096/2,034,490
6. Step 6: Final answer
   x = 9,596,364.60