Finding the Third Proportional to 692,756 and 1,036,369

Step by Step Solution

1. Step 1: Write the proportion equation
   692,756 : 1,036,369 = 1,036,369 : x
2. Step 2: Convert to fraction form
   692,756/1,036,369 = 1,036,369/x
3. Step 3: Cross multiply
   692,756x = 1,036,369 × 1,036,369
4. Step 4: Simplify right side
   692,756x = 1,074,060,704,161
5. Step 5: Solve for x
   x = 1,074,060,704,161/692,756
6. Step 6: Final answer
   x = 1,550,417.04