Finding the Third Proportional to 969,219 and 1,986,798

Step by Step Solution

1. Step 1: Write the proportion equation
   969,219 : 1,986,798 = 1,986,798 : x
2. Step 2: Convert to fraction form
   969,219/1,986,798 = 1,986,798/x
3. Step 3: Cross multiply
   969,219x = 1,986,798 × 1,986,798
4. Step 4: Simplify right side
   969,219x = 3,947,366,292,804
5. Step 5: Solve for x
   x = 3,947,366,292,804/969,219
6. Step 6: Final answer
   x = 4,072,728.96