Finding the Third Proportional to 799,878 and 1,124,973

Step by Step Solution

1. Step 1: Write the proportion equation
   799,878 : 1,124,973 = 1,124,973 : x
2. Step 2: Convert to fraction form
   799,878/1,124,973 = 1,124,973/x
3. Step 3: Cross multiply
   799,878x = 1,124,973 × 1,124,973
4. Step 4: Simplify right side
   799,878x = 1,265,564,250,729
5. Step 5: Solve for x
   x = 1,265,564,250,729/799,878
6. Step 6: Final answer
   x = 1,582,196.60