Finding the Third Proportional to 1,212,960 and 1,902,546

Step by Step Solution

1. Step 1: Write the proportion equation
   1,212,960 : 1,902,546 = 1,902,546 : x
2. Step 2: Convert to fraction form
   1,212,960/1,902,546 = 1,902,546/x
3. Step 3: Cross multiply
   1,212,960x = 1,902,546 × 1,902,546
4. Step 4: Simplify right side
   1,212,960x = 3,619,681,282,116
5. Step 5: Solve for x
   x = 3,619,681,282,116/1,212,960
6. Step 6: Final answer
   x = 2,984,172.01