Finding the Third Proportional to 699,790 and 1,114,044

Step by Step Solution

1. Step 1: Write the proportion equation
   699,790 : 1,114,044 = 1,114,044 : x
2. Step 2: Convert to fraction form
   699,790/1,114,044 = 1,114,044/x
3. Step 3: Cross multiply
   699,790x = 1,114,044 × 1,114,044
4. Step 4: Simplify right side
   699,790x = 1,241,094,033,936
5. Step 5: Solve for x
   x = 1,241,094,033,936/699,790
6. Step 6: Final answer
   x = 1,773,523.53