Finding the Third Proportional to 1,459,954 and 3,121,672

Step by Step Solution

1. Step 1: Write the proportion equation
   1,459,954 : 3,121,672 = 3,121,672 : x
2. Step 2: Convert to fraction form
   1,459,954/3,121,672 = 3,121,672/x
3. Step 3: Cross multiply
   1,459,954x = 3,121,672 × 3,121,672
4. Step 4: Simplify right side
   1,459,954x = 9,744,836,075,584
5. Step 5: Solve for x
   x = 9,744,836,075,584/1,459,954
6. Step 6: Final answer
   x = 6,674,755.56