Finding the Third Proportional to 842,053.50 and 1,845,561

Step by Step Solution

1. Step 1: Write the proportion equation
   842,053.50 : 1,845,561 = 1,845,561 : x
2. Step 2: Convert to fraction form
   842,053.50/1,845,561 = 1,845,561/x
3. Step 3: Cross multiply
   842,053.50x = 1,845,561 × 1,845,561
4. Step 4: Simplify right side
   842,053.50x = 3,406,095,404,721
5. Step 5: Solve for x
   x = 3,406,095,404,721/842,053.50
6. Step 6: Final answer
   x = 4,044,986.93