Finding the Third Proportional to 112,995 and 250,771.50

Step by Step Solution

1. Step 1: Write the proportion equation
   112,995 : 250,771.50 = 250,771.50 : x
2. Step 2: Convert to fraction form
   112,995/250,771.50 = 250,771.50/x
3. Step 3: Cross multiply
   112,995x = 250,771.50 × 250,771.50
4. Step 4: Simplify right side
   112,995x = 62,886,345,212.25
5. Step 5: Solve for x
   x = 62,886,345,212.25/112,995
6. Step 6: Final answer
   x = 556,540.96