Finding the Third Proportional to 1,296,700 and 2,083,450

Step by Step Solution

1. Step 1: Write the proportion equation
   1,296,700 : 2,083,450 = 2,083,450 : x
2. Step 2: Convert to fraction form
   1,296,700/2,083,450 = 2,083,450/x
3. Step 3: Cross multiply
   1,296,700x = 2,083,450 × 2,083,450
4. Step 4: Simplify right side
   1,296,700x = 4,340,763,902,500
5. Step 5: Solve for x
   x = 4,340,763,902,500/1,296,700
6. Step 6: Final answer
   x = 3,347,546.77