Finding the Third Proportional to 712,396 and 1,049,757

Step by Step Solution

1. Step 1: Write the proportion equation
   712,396 : 1,049,757 = 1,049,757 : x
2. Step 2: Convert to fraction form
   712,396/1,049,757 = 1,049,757/x
3. Step 3: Cross multiply
   712,396x = 1,049,757 × 1,049,757
4. Step 4: Simplify right side
   712,396x = 1,101,989,759,049
5. Step 5: Solve for x
   x = 1,101,989,759,049/712,396
6. Step 6: Final answer
   x = 1,546,878.08