Finding the Third Proportional to 1,197,792 and 2,570,832

Step by Step Solution

1. Step 1: Write the proportion equation
   1,197,792 : 2,570,832 = 2,570,832 : x
2. Step 2: Convert to fraction form
   1,197,792/2,570,832 = 2,570,832/x
3. Step 3: Cross multiply
   1,197,792x = 2,570,832 × 2,570,832
4. Step 4: Simplify right side
   1,197,792x = 6,609,177,172,224
5. Step 5: Solve for x
   x = 6,609,177,172,224/1,197,792
6. Step 6: Final answer
   x = 5,517,800.40