Finding the Third Proportional to 663,052.50 and 1,013,607

Step by Step Solution

1. Step 1: Write the proportion equation
   663,052.50 : 1,013,607 = 1,013,607 : x
2. Step 2: Convert to fraction form
   663,052.50/1,013,607 = 1,013,607/x
3. Step 3: Cross multiply
   663,052.50x = 1,013,607 × 1,013,607
4. Step 4: Simplify right side
   663,052.50x = 1,027,399,150,449
5. Step 5: Solve for x
   x = 1,027,399,150,449/663,052.50
6. Step 6: Final answer
   x = 1,549,498.95