Finding the Third Proportional to 1,282,201 and 1,978,813

Step by Step Solution

1. Step 1: Write the proportion equation
   1,282,201 : 1,978,813 = 1,978,813 : x
2. Step 2: Convert to fraction form
   1,282,201/1,978,813 = 1,978,813/x
3. Step 3: Cross multiply
   1,282,201x = 1,978,813 × 1,978,813
4. Step 4: Simplify right side
   1,282,201x = 3,915,700,888,969
5. Step 5: Solve for x
   x = 3,915,700,888,969/1,282,201
6. Step 6: Final answer
   x = 3,053,890.06