Finding the Third Proportional to 692,944 and 1,036,589

Step by Step Solution

1. Step 1: Write the proportion equation
   692,944 : 1,036,589 = 1,036,589 : x
2. Step 2: Convert to fraction form
   692,944/1,036,589 = 1,036,589/x
3. Step 3: Cross multiply
   692,944x = 1,036,589 × 1,036,589
4. Step 4: Simplify right side
   692,944x = 1,074,516,754,921
5. Step 5: Solve for x
   x = 1,074,516,754,921/692,944
6. Step 6: Final answer
   x = 1,550,654.53