Finding the Third Proportional to 1,312,768 and 1,966,962

Step by Step Solution

1. Step 1: Write the proportion equation
   1,312,768 : 1,966,962 = 1,966,962 : x
2. Step 2: Convert to fraction form
   1,312,768/1,966,962 = 1,966,962/x
3. Step 3: Cross multiply
   1,312,768x = 1,966,962 × 1,966,962
4. Step 4: Simplify right side
   1,312,768x = 3,868,939,509,444
5. Step 5: Solve for x
   x = 3,868,939,509,444/1,312,768
6. Step 6: Final answer
   x = 2,947,161.65