Finding the Third Proportional to 1,302,554 and 1,967,442

Step by Step Solution

1. Step 1: Write the proportion equation
   1,302,554 : 1,967,442 = 1,967,442 : x
2. Step 2: Convert to fraction form
   1,302,554/1,967,442 = 1,967,442/x
3. Step 3: Cross multiply
   1,302,554x = 1,967,442 × 1,967,442
4. Step 4: Simplify right side
   1,302,554x = 3,870,828,023,364
5. Step 5: Solve for x
   x = 3,870,828,023,364/1,302,554
6. Step 6: Final answer
   x = 2,971,721.73