Finding the Third Proportional to 697,876 and 1,106,886

Step by Step Solution

1. Step 1: Write the proportion equation
   697,876 : 1,106,886 = 1,106,886 : x
2. Step 2: Convert to fraction form
   697,876/1,106,886 = 1,106,886/x
3. Step 3: Cross multiply
   697,876x = 1,106,886 × 1,106,886
4. Step 4: Simplify right side
   697,876x = 1,225,196,616,996
5. Step 5: Solve for x
   x = 1,225,196,616,996/697,876
6. Step 6: Final answer
   x = 1,755,607.90