Finding the Third Proportional to 1,328,532 and 2,114,976

Step by Step Solution

1. Step 1: Write the proportion equation
   1,328,532 : 2,114,976 = 2,114,976 : x
2. Step 2: Convert to fraction form
   1,328,532/2,114,976 = 2,114,976/x
3. Step 3: Cross multiply
   1,328,532x = 2,114,976 × 2,114,976
4. Step 4: Simplify right side
   1,328,532x = 4,473,123,480,576
5. Step 5: Solve for x
   x = 4,473,123,480,576/1,328,532
6. Step 6: Final answer
   x = 3,366,967.06