Finding the Third Proportional to 694,499 and 1,043,597

Step by Step Solution

1. Step 1: Write the proportion equation
   694,499 : 1,043,597 = 1,043,597 : x
2. Step 2: Convert to fraction form
   694,499/1,043,597 = 1,043,597/x
3. Step 3: Cross multiply
   694,499x = 1,043,597 × 1,043,597
4. Step 4: Simplify right side
   694,499x = 1,089,094,698,409
5. Step 5: Solve for x
   x = 1,089,094,698,409/694,499
6. Step 6: Final answer
   x = 1,568,173.17