Finding the Third Proportional to 766,881 and 1,613,066

Step by Step Solution

1. Step 1: Write the proportion equation
   766,881 : 1,613,066 = 1,613,066 : x
2. Step 2: Convert to fraction form
   766,881/1,613,066 = 1,613,066/x
3. Step 3: Cross multiply
   766,881x = 1,613,066 × 1,613,066
4. Step 4: Simplify right side
   766,881x = 2,601,981,920,356
5. Step 5: Solve for x
   x = 2,601,981,920,356/766,881
6. Step 6: Final answer
   x = 3,392,940.91