Finding the Third Proportional to 511,570.50 and 1,113,963.50

Step by Step Solution

1. Step 1: Write the proportion equation
   511,570.50 : 1,113,963.50 = 1,113,963.50 : x
2. Step 2: Convert to fraction form
   511,570.50/1,113,963.50 = 1,113,963.50/x
3. Step 3: Cross multiply
   511,570.50x = 1,113,963.50 × 1,113,963.50
4. Step 4: Simplify right side
   511,570.50x = 1,240,914,679,332.25
5. Step 5: Solve for x
   x = 1,240,914,679,332.25/511,570.50
6. Step 6: Final answer
   x = 2,425,696.32