Finding the Third Proportional to 869,328 and 1,833,056

Step by Step Solution

1. Step 1: Write the proportion equation
   869,328 : 1,833,056 = 1,833,056 : x
2. Step 2: Convert to fraction form
   869,328/1,833,056 = 1,833,056/x
3. Step 3: Cross multiply
   869,328x = 1,833,056 × 1,833,056
4. Step 4: Simplify right side
   869,328x = 3,360,094,299,136
5. Step 5: Solve for x
   x = 3,360,094,299,136/869,328
6. Step 6: Final answer
   x = 3,865,162.86