Finding the Third Proportional to 2,010,132 and 4,374,638

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010,132 : 4,374,638 = 4,374,638 : x
2. Step 2: Convert to fraction form
   2,010,132/4,374,638 = 4,374,638/x
3. Step 3: Cross multiply
   2,010,132x = 4,374,638 × 4,374,638
4. Step 4: Simplify right side
   2,010,132x = 19,137,457,631,044
5. Step 5: Solve for x
   x = 19,137,457,631,044/2,010,132
6. Step 6: Final answer
   x = 9,520,497.97