Finding the Third Proportional to 698,046 and 1,519,698

Step by Step Solution

1. Step 1: Write the proportion equation
   698,046 : 1,519,698 = 1,519,698 : x
2. Step 2: Convert to fraction form
   698,046/1,519,698 = 1,519,698/x
3. Step 3: Cross multiply
   698,046x = 1,519,698 × 1,519,698
4. Step 4: Simplify right side
   698,046x = 2,309,482,011,204
5. Step 5: Solve for x
   x = 2,309,482,011,204/698,046
6. Step 6: Final answer
   x = 3,308,495.44