Finding the Third Proportional to 631,492 and 1,353,056

Step by Step Solution

1. Step 1: Write the proportion equation
   631,492 : 1,353,056 = 1,353,056 : x
2. Step 2: Convert to fraction form
   631,492/1,353,056 = 1,353,056/x
3. Step 3: Cross multiply
   631,492x = 1,353,056 × 1,353,056
4. Step 4: Simplify right side
   631,492x = 1,830,760,539,136
5. Step 5: Solve for x
   x = 1,830,760,539,136/631,492
6. Step 6: Final answer
   x = 2,899,103.30