Finding the Third Proportional to 1,393,151 and 2,845,336

Step by Step Solution

1. Step 1: Write the proportion equation
   1,393,151 : 2,845,336 = 2,845,336 : x
2. Step 2: Convert to fraction form
   1,393,151/2,845,336 = 2,845,336/x
3. Step 3: Cross multiply
   1,393,151x = 2,845,336 × 2,845,336
4. Step 4: Simplify right side
   1,393,151x = 8,095,936,952,896
5. Step 5: Solve for x
   x = 8,095,936,952,896/1,393,151
6. Step 6: Final answer
   x = 5,811,241.53