Finding the Third Proportional to 455,501.25 and 1,054,507.50

Step by Step Solution

1. Step 1: Write the proportion equation
   455,501.25 : 1,054,507.50 = 1,054,507.50 : x
2. Step 2: Convert to fraction form
   455,501.25/1,054,507.50 = 1,054,507.50/x
3. Step 3: Cross multiply
   455,501.25x = 1,054,507.50 × 1,054,507.50
4. Step 4: Simplify right side
   455,501.25x = 1,111,986,067,556.25
5. Step 5: Solve for x
   x = 1,111,986,067,556.25/455,501.25
6. Step 6: Final answer
   x = 2,441,236.04