Finding the Third Proportional to 512,855.93 and 1,116,016.10

Step by Step Solution

1. Step 1: Write the proportion equation
   512,855.93 : 1,116,016.10 = 1,116,016.10 : x
2. Step 2: Convert to fraction form
   512,855.93/1,116,016.10 = 1,116,016.10/x
3. Step 3: Cross multiply
   512,855.93x = 1,116,016.10 × 1,116,016.10
4. Step 4: Simplify right side
   512,855.93x = 1,245,491,938,946.76
5. Step 5: Solve for x
   x = 1,245,491,938,946.76/512,855.93
6. Step 6: Final answer
   x = 2,428,541.56