Finding the Third Proportional to 1,296,664 and 1,902,956

Step by Step Solution

1. Step 1: Write the proportion equation
   1,296,664 : 1,902,956 = 1,902,956 : x
2. Step 2: Convert to fraction form
   1,296,664/1,902,956 = 1,902,956/x
3. Step 3: Cross multiply
   1,296,664x = 1,902,956 × 1,902,956
4. Step 4: Simplify right side
   1,296,664x = 3,621,241,537,936
5. Step 5: Solve for x
   x = 3,621,241,537,936/1,296,664
6. Step 6: Final answer
   x = 2,792,737.01