Finding the Third Proportional to 1,222,958 and 1,852,905

Step by Step Solution

1. Step 1: Write the proportion equation
   1,222,958 : 1,852,905 = 1,852,905 : x
2. Step 2: Convert to fraction form
   1,222,958/1,852,905 = 1,852,905/x
3. Step 3: Cross multiply
   1,222,958x = 1,852,905 × 1,852,905
4. Step 4: Simplify right side
   1,222,958x = 3,433,256,939,025
5. Step 5: Solve for x
   x = 3,433,256,939,025/1,222,958
6. Step 6: Final answer
   x = 2,807,338.39