Finding the Third Proportional to 698,514 and 1,068,066

Step by Step Solution

1. Step 1: Write the proportion equation
   698,514 : 1,068,066 = 1,068,066 : x
2. Step 2: Convert to fraction form
   698,514/1,068,066 = 1,068,066/x
3. Step 3: Cross multiply
   698,514x = 1,068,066 × 1,068,066
4. Step 4: Simplify right side
   698,514x = 1,140,764,980,356
5. Step 5: Solve for x
   x = 1,140,764,980,356/698,514
6. Step 6: Final answer
   x = 1,633,131.16