Finding the Third Proportional to 692,478 and 1,035,951

Step by Step Solution

1. Step 1: Write the proportion equation
   692,478 : 1,035,951 = 1,035,951 : x
2. Step 2: Convert to fraction form
   692,478/1,035,951 = 1,035,951/x
3. Step 3: Cross multiply
   692,478x = 1,035,951 × 1,035,951
4. Step 4: Simplify right side
   692,478x = 1,073,194,474,401
5. Step 5: Solve for x
   x = 1,073,194,474,401/692,478
6. Step 6: Final answer
   x = 1,549,788.55