Finding the Third Proportional to 852,020 and 1,836,900

Step by Step Solution

1. Step 1: Write the proportion equation
   852,020 : 1,836,900 = 1,836,900 : x
2. Step 2: Convert to fraction form
   852,020/1,836,900 = 1,836,900/x
3. Step 3: Cross multiply
   852,020x = 1,836,900 × 1,836,900
4. Step 4: Simplify right side
   852,020x = 3,374,201,610,000
5. Step 5: Solve for x
   x = 3,374,201,610,000/852,020
6. Step 6: Final answer
   x = 3,960,237.56