Finding the Third Proportional to 1,108,222 and 1,684,677

Step by Step Solution

1. Step 1: Write the proportion equation
   1,108,222 : 1,684,677 = 1,684,677 : x
2. Step 2: Convert to fraction form
   1,108,222/1,684,677 = 1,684,677/x
3. Step 3: Cross multiply
   1,108,222x = 1,684,677 × 1,684,677
4. Step 4: Simplify right side
   1,108,222x = 2,838,136,594,329
5. Step 5: Solve for x
   x = 2,838,136,594,329/1,108,222
6. Step 6: Final answer
   x = 2,560,982.00