Finding the Third Proportional to 869,246 and 1,763,056

Step by Step Solution

1. Step 1: Write the proportion equation
   869,246 : 1,763,056 = 1,763,056 : x
2. Step 2: Convert to fraction form
   869,246/1,763,056 = 1,763,056/x
3. Step 3: Cross multiply
   869,246x = 1,763,056 × 1,763,056
4. Step 4: Simplify right side
   869,246x = 3,108,366,459,136
5. Step 5: Solve for x
   x = 3,108,366,459,136/869,246
6. Step 6: Final answer
   x = 3,575,934.15