Finding the Third Proportional to 693,038 and 1,036,681

Step by Step Solution

1. Step 1: Write the proportion equation
   693,038 : 1,036,681 = 1,036,681 : x
2. Step 2: Convert to fraction form
   693,038/1,036,681 = 1,036,681/x
3. Step 3: Cross multiply
   693,038x = 1,036,681 × 1,036,681
4. Step 4: Simplify right side
   693,038x = 1,074,707,495,761
5. Step 5: Solve for x
   x = 1,074,707,495,761/693,038
6. Step 6: Final answer
   x = 1,550,719.43