Finding the Third Proportional to 1,222,980 and 1,852,966

Step by Step Solution

1. Step 1: Write the proportion equation
   1,222,980 : 1,852,966 = 1,852,966 : x
2. Step 2: Convert to fraction form
   1,222,980/1,852,966 = 1,852,966/x
3. Step 3: Cross multiply
   1,222,980x = 1,852,966 × 1,852,966
4. Step 4: Simplify right side
   1,222,980x = 3,433,482,997,156
5. Step 5: Solve for x
   x = 3,433,482,997,156/1,222,980
6. Step 6: Final answer
   x = 2,807,472.73