Finding the Third Proportional to 700,494 and 1,109,385

Step by Step Solution

1. Step 1: Write the proportion equation
   700,494 : 1,109,385 = 1,109,385 : x
2. Step 2: Convert to fraction form
   700,494/1,109,385 = 1,109,385/x
3. Step 3: Cross multiply
   700,494x = 1,109,385 × 1,109,385
4. Step 4: Simplify right side
   700,494x = 1,230,735,078,225
5. Step 5: Solve for x
   x = 1,230,735,078,225/700,494
6. Step 6: Final answer
   x = 1,756,953.06