Finding the Third Proportional to 697,692 and 1,501,872

Step by Step Solution

1. Step 1: Write the proportion equation
   697,692 : 1,501,872 = 1,501,872 : x
2. Step 2: Convert to fraction form
   697,692/1,501,872 = 1,501,872/x
3. Step 3: Cross multiply
   697,692x = 1,501,872 × 1,501,872
4. Step 4: Simplify right side
   697,692x = 2,255,619,504,384
5. Step 5: Solve for x
   x = 2,255,619,504,384/697,692
6. Step 6: Final answer
   x = 3,232,973.15