Finding the Third Proportional to 697,800 and 1,106,732

Step by Step Solution

1. Step 1: Write the proportion equation
   697,800 : 1,106,732 = 1,106,732 : x
2. Step 2: Convert to fraction form
   697,800/1,106,732 = 1,106,732/x
3. Step 3: Cross multiply
   697,800x = 1,106,732 × 1,106,732
4. Step 4: Simplify right side
   697,800x = 1,224,855,719,824
5. Step 5: Solve for x
   x = 1,224,855,719,824/697,800
6. Step 6: Final answer
   x = 1,755,310.58