Finding the Third Proportional to 1,315,069 and 1,967,324

Step by Step Solution

1. Step 1: Write the proportion equation
   1,315,069 : 1,967,324 = 1,967,324 : x
2. Step 2: Convert to fraction form
   1,315,069/1,967,324 = 1,967,324/x
3. Step 3: Cross multiply
   1,315,069x = 1,967,324 × 1,967,324
4. Step 4: Simplify right side
   1,315,069x = 3,870,363,720,976
5. Step 5: Solve for x
   x = 3,870,363,720,976/1,315,069
6. Step 6: Final answer
   x = 2,943,087.95