Finding the Third Proportional to 740,842 and 1,106,383

Step by Step Solution

1. Step 1: Write the proportion equation
   740,842 : 1,106,383 = 1,106,383 : x
2. Step 2: Convert to fraction form
   740,842/1,106,383 = 1,106,383/x
3. Step 3: Cross multiply
   740,842x = 1,106,383 × 1,106,383
4. Step 4: Simplify right side
   740,842x = 1,224,083,342,689
5. Step 5: Solve for x
   x = 1,224,083,342,689/740,842
6. Step 6: Final answer
   x = 1,652,286.65