Finding the Third Proportional to 850,514 and 1,823,140

Step by Step Solution

1. Step 1: Write the proportion equation
   850,514 : 1,823,140 = 1,823,140 : x
2. Step 2: Convert to fraction form
   850,514/1,823,140 = 1,823,140/x
3. Step 3: Cross multiply
   850,514x = 1,823,140 × 1,823,140
4. Step 4: Simplify right side
   850,514x = 3,323,839,459,600
5. Step 5: Solve for x
   x = 3,323,839,459,600/850,514
6. Step 6: Final answer
   x = 3,908,036.15