Finding the Third Proportional to 692,655 and 1,036,195

Step by Step Solution

1. Step 1: Write the proportion equation
   692,655 : 1,036,195 = 1,036,195 : x
2. Step 2: Convert to fraction form
   692,655/1,036,195 = 1,036,195/x
3. Step 3: Cross multiply
   692,655x = 1,036,195 × 1,036,195
4. Step 4: Simplify right side
   692,655x = 1,073,700,078,025
5. Step 5: Solve for x
   x = 1,073,700,078,025/692,655
6. Step 6: Final answer
   x = 1,550,122.47