Finding the Third Proportional to 696,110 and 1,107,658

Step by Step Solution

1. Step 1: Write the proportion equation
   696,110 : 1,107,658 = 1,107,658 : x
2. Step 2: Convert to fraction form
   696,110/1,107,658 = 1,107,658/x
3. Step 3: Cross multiply
   696,110x = 1,107,658 × 1,107,658
4. Step 4: Simplify right side
   696,110x = 1,226,906,244,964
5. Step 5: Solve for x
   x = 1,226,906,244,964/696,110
6. Step 6: Final answer
   x = 1,762,517.77