Finding the Third Proportional to 852,025 and 1,836,910

Step by Step Solution

1. Step 1: Write the proportion equation
   852,025 : 1,836,910 = 1,836,910 : x
2. Step 2: Convert to fraction form
   852,025/1,836,910 = 1,836,910/x
3. Step 3: Cross multiply
   852,025x = 1,836,910 × 1,836,910
4. Step 4: Simplify right side
   852,025x = 3,374,238,348,100
5. Step 5: Solve for x
   x = 3,374,238,348,100/852,025
6. Step 6: Final answer
   x = 3,960,257.44