Finding the Third Proportional to 612,060 and 1,325,760

Step by Step Solution

1. Step 1: Write the proportion equation
   612,060 : 1,325,760 = 1,325,760 : x
2. Step 2: Convert to fraction form
   612,060/1,325,760 = 1,325,760/x
3. Step 3: Cross multiply
   612,060x = 1,325,760 × 1,325,760
4. Step 4: Simplify right side
   612,060x = 1,757,639,577,600
5. Step 5: Solve for x
   x = 1,757,639,577,600/612,060
6. Step 6: Final answer
   x = 2,871,678.56