Finding the Third Proportional to 223,971.01 and 485,300.43

Step by Step Solution

1. Step 1: Write the proportion equation
   223,971.01 : 485,300.43 = 485,300.43 : x
2. Step 2: Convert to fraction form
   223,971.01/485,300.43 = 485,300.43/x
3. Step 3: Cross multiply
   223,971.01x = 485,300.43 × 485,300.43
4. Step 4: Simplify right side
   223,971.01x = 235,516,503,263.46
5. Step 5: Solve for x
   x = 235,516,503,263.46/223,971.01
6. Step 6: Final answer
   x = 1,051,549.04