Finding the Third Proportional to 613,056 and 910,834

Step by Step Solution

1. Step 1: Write the proportion equation
   613,056 : 910,834 = 910,834 : x
2. Step 2: Convert to fraction form
   613,056/910,834 = 910,834/x
3. Step 3: Cross multiply
   613,056x = 910,834 × 910,834
4. Step 4: Simplify right side
   613,056x = 829,618,575,556
5. Step 5: Solve for x
   x = 829,618,575,556/613,056
6. Step 6: Final answer
   x = 1,353,250.89