Finding the Third Proportional to 657,284.50 and 1,014,945

Step by Step Solution

1. Step 1: Write the proportion equation
   657,284.50 : 1,014,945 = 1,014,945 : x
2. Step 2: Convert to fraction form
   657,284.50/1,014,945 = 1,014,945/x
3. Step 3: Cross multiply
   657,284.50x = 1,014,945 × 1,014,945
4. Step 4: Simplify right side
   657,284.50x = 1,030,113,353,025
5. Step 5: Solve for x
   x = 1,030,113,353,025/657,284.50
6. Step 6: Final answer
   x = 1,567,225.99