Finding the Third Proportional to 851,491 and 1,419,095

Step by Step Solution

1. Step 1: Write the proportion equation
   851,491 : 1,419,095 = 1,419,095 : x
2. Step 2: Convert to fraction form
   851,491/1,419,095 = 1,419,095/x
3. Step 3: Cross multiply
   851,491x = 1,419,095 × 1,419,095
4. Step 4: Simplify right side
   851,491x = 2,013,830,619,025
5. Step 5: Solve for x
   x = 2,013,830,619,025/851,491
6. Step 6: Final answer
   x = 2,365,063.89