Finding the Third Proportional to 231,444 and 469,327.50

Step by Step Solution

1. Step 1: Write the proportion equation
   231,444 : 469,327.50 = 469,327.50 : x
2. Step 2: Convert to fraction form
   231,444/469,327.50 = 469,327.50/x
3. Step 3: Cross multiply
   231,444x = 469,327.50 × 469,327.50
4. Step 4: Simplify right side
   231,444x = 220,268,302,256.25
5. Step 5: Solve for x
   x = 220,268,302,256.25/231,444
6. Step 6: Final answer
   x = 951,713.17