Finding the Third Proportional to 697,168 and 1,077,072

Step by Step Solution

1. Step 1: Write the proportion equation
   697,168 : 1,077,072 = 1,077,072 : x
2. Step 2: Convert to fraction form
   697,168/1,077,072 = 1,077,072/x
3. Step 3: Cross multiply
   697,168x = 1,077,072 × 1,077,072
4. Step 4: Simplify right side
   697,168x = 1,160,084,093,184
5. Step 5: Solve for x
   x = 1,160,084,093,184/697,168
6. Step 6: Final answer
   x = 1,663,995.04