Finding the Third Proportional to 1,170,532 and 2,389,043

Step by Step Solution

1. Step 1: Write the proportion equation
   1,170,532 : 2,389,043 = 2,389,043 : x
2. Step 2: Convert to fraction form
   1,170,532/2,389,043 = 2,389,043/x
3. Step 3: Cross multiply
   1,170,532x = 2,389,043 × 2,389,043
4. Step 4: Simplify right side
   1,170,532x = 5,707,526,455,849
5. Step 5: Solve for x
   x = 5,707,526,455,849/1,170,532
6. Step 6: Final answer
   x = 4,876,010.61