Finding the Third Proportional to 851,913 and 1,835,046

Step by Step Solution

1. Step 1: Write the proportion equation
   851,913 : 1,835,046 = 1,835,046 : x
2. Step 2: Convert to fraction form
   851,913/1,835,046 = 1,835,046/x
3. Step 3: Cross multiply
   851,913x = 1,835,046 × 1,835,046
4. Step 4: Simplify right side
   851,913x = 3,367,393,822,116
5. Step 5: Solve for x
   x = 3,367,393,822,116/851,913
6. Step 6: Final answer
   x = 3,952,743.79