Finding the Third Proportional to 851,508 and 1,419,126

Step by Step Solution

1. Step 1: Write the proportion equation
   851,508 : 1,419,126 = 1,419,126 : x
2. Step 2: Convert to fraction form
   851,508/1,419,126 = 1,419,126/x
3. Step 3: Cross multiply
   851,508x = 1,419,126 × 1,419,126
4. Step 4: Simplify right side
   851,508x = 2,013,918,603,876
5. Step 5: Solve for x
   x = 2,013,918,603,876/851,508
6. Step 6: Final answer
   x = 2,365,120.00