Finding the Third Proportional to 739,442 and 1,141,770

Step by Step Solution

1. Step 1: Write the proportion equation
   739,442 : 1,141,770 = 1,141,770 : x
2. Step 2: Convert to fraction form
   739,442/1,141,770 = 1,141,770/x
3. Step 3: Cross multiply
   739,442x = 1,141,770 × 1,141,770
4. Step 4: Simplify right side
   739,442x = 1,303,638,732,900
5. Step 5: Solve for x
   x = 1,303,638,732,900/739,442
6. Step 6: Final answer
   x = 1,763,003.36