Finding the Third Proportional to 1,123,666 and 2,457,532

Step by Step Solution

1. Step 1: Write the proportion equation
   1,123,666 : 2,457,532 = 2,457,532 : x
2. Step 2: Convert to fraction form
   1,123,666/2,457,532 = 2,457,532/x
3. Step 3: Cross multiply
   1,123,666x = 2,457,532 × 2,457,532
4. Step 4: Simplify right side
   1,123,666x = 6,039,463,531,024
5. Step 5: Solve for x
   x = 6,039,463,531,024/1,123,666
6. Step 6: Final answer
   x = 5,374,785.33