Finding the Third Proportional to 1,235,486 and 2,707,168

Step by Step Solution

1. Step 1: Write the proportion equation
   1,235,486 : 2,707,168 = 2,707,168 : x
2. Step 2: Convert to fraction form
   1,235,486/2,707,168 = 2,707,168/x
3. Step 3: Cross multiply
   1,235,486x = 2,707,168 × 2,707,168
4. Step 4: Simplify right side
   1,235,486x = 7,328,758,580,224
5. Step 5: Solve for x
   x = 7,328,758,580,224/1,235,486
6. Step 6: Final answer
   x = 5,931,883.15