Finding the Third Proportional to 697,304 and 1,505,200

Step by Step Solution

1. Step 1: Write the proportion equation
   697,304 : 1,505,200 = 1,505,200 : x
2. Step 2: Convert to fraction form
   697,304/1,505,200 = 1,505,200/x
3. Step 3: Cross multiply
   697,304x = 1,505,200 × 1,505,200
4. Step 4: Simplify right side
   697,304x = 2,265,627,040,000
5. Step 5: Solve for x
   x = 2,265,627,040,000/697,304
6. Step 6: Final answer
   x = 3,249,123.83