Finding the Third Proportional to 661,188 and 982,056

Step by Step Solution

1. Step 1: Write the proportion equation
   661,188 : 982,056 = 982,056 : x
2. Step 2: Convert to fraction form
   661,188/982,056 = 982,056/x
3. Step 3: Cross multiply
   661,188x = 982,056 × 982,056
4. Step 4: Simplify right side
   661,188x = 964,433,987,136
5. Step 5: Solve for x
   x = 964,433,987,136/661,188
6. Step 6: Final answer
   x = 1,458,638.07