Finding the Third Proportional to 852,930 and 1,810,836

Step by Step Solution

1. Step 1: Write the proportion equation
   852,930 : 1,810,836 = 1,810,836 : x
2. Step 2: Convert to fraction form
   852,930/1,810,836 = 1,810,836/x
3. Step 3: Cross multiply
   852,930x = 1,810,836 × 1,810,836
4. Step 4: Simplify right side
   852,930x = 3,279,127,018,896
5. Step 5: Solve for x
   x = 3,279,127,018,896/852,930
6. Step 6: Final answer
   x = 3,844,544.12