Finding the Third Proportional to 612,054 and 1,325,748

Step by Step Solution

1. Step 1: Write the proportion equation
   612,054 : 1,325,748 = 1,325,748 : x
2. Step 2: Convert to fraction form
   612,054/1,325,748 = 1,325,748/x
3. Step 3: Cross multiply
   612,054x = 1,325,748 × 1,325,748
4. Step 4: Simplify right side
   612,054x = 1,757,607,759,504
5. Step 5: Solve for x
   x = 1,757,607,759,504/612,054
6. Step 6: Final answer
   x = 2,871,654.72