Finding the Third Proportional to 406,294 and 875,026

Step by Step Solution

1. Step 1: Write the proportion equation
   406,294 : 875,026 = 875,026 : x
2. Step 2: Convert to fraction form
   406,294/875,026 = 875,026/x
3. Step 3: Cross multiply
   406,294x = 875,026 × 875,026
4. Step 4: Simplify right side
   406,294x = 765,670,500,676
5. Step 5: Solve for x
   x = 765,670,500,676/406,294
6. Step 6: Final answer
   x = 1,884,523.28