Finding the Third Proportional to 754,443 and 1,141,416

Step by Step Solution

1. Step 1: Write the proportion equation
   754,443 : 1,141,416 = 1,141,416 : x
2. Step 2: Convert to fraction form
   754,443/1,141,416 = 1,141,416/x
3. Step 3: Cross multiply
   754,443x = 1,141,416 × 1,141,416
4. Step 4: Simplify right side
   754,443x = 1,302,830,485,056
5. Step 5: Solve for x
   x = 1,302,830,485,056/754,443
6. Step 6: Final answer
   x = 1,726,877.29