Finding the Third Proportional to 766,845 and 1,613,007

Step by Step Solution

1. Step 1: Write the proportion equation
   766,845 : 1,613,007 = 1,613,007 : x
2. Step 2: Convert to fraction form
   766,845/1,613,007 = 1,613,007/x
3. Step 3: Cross multiply
   766,845x = 1,613,007 × 1,613,007
4. Step 4: Simplify right side
   766,845x = 2,601,791,582,049
5. Step 5: Solve for x
   x = 2,601,791,582,049/766,845
6. Step 6: Final answer
   x = 3,392,851.99