Finding the Third Proportional to 697,438.50 and 1,051,284

Step by Step Solution

1. Step 1: Write the proportion equation
   697,438.50 : 1,051,284 = 1,051,284 : x
2. Step 2: Convert to fraction form
   697,438.50/1,051,284 = 1,051,284/x
3. Step 3: Cross multiply
   697,438.50x = 1,051,284 × 1,051,284
4. Step 4: Simplify right side
   697,438.50x = 1,105,198,048,656
5. Step 5: Solve for x
   x = 1,105,198,048,656/697,438.50
6. Step 6: Final answer
   x = 1,584,653.05