Finding the Third Proportional to 683,107 and 1,019,111

Step by Step Solution

1. Step 1: Write the proportion equation
   683,107 : 1,019,111 = 1,019,111 : x
2. Step 2: Convert to fraction form
   683,107/1,019,111 = 1,019,111/x
3. Step 3: Cross multiply
   683,107x = 1,019,111 × 1,019,111
4. Step 4: Simplify right side
   683,107x = 1,038,587,230,321
5. Step 5: Solve for x
   x = 1,038,587,230,321/683,107
6. Step 6: Final answer
   x = 1,520,387.33