Finding the Third Proportional to 458,931.75 and 1,009,606.50

Step by Step Solution

1. Step 1: Write the proportion equation
   458,931.75 : 1,009,606.50 = 1,009,606.50 : x
2. Step 2: Convert to fraction form
   458,931.75/1,009,606.50 = 1,009,606.50/x
3. Step 3: Cross multiply
   458,931.75x = 1,009,606.50 × 1,009,606.50
4. Step 4: Simplify right side
   458,931.75x = 1,019,305,284,842.25
5. Step 5: Solve for x
   x = 1,019,305,284,842.25/458,931.75
6. Step 6: Final answer
   x = 2,221,038.93