Finding the Third Proportional to 295,105.50 and 633,199.50

Step by Step Solution

1. Step 1: Write the proportion equation
   295,105.50 : 633,199.50 = 633,199.50 : x
2. Step 2: Convert to fraction form
   295,105.50/633,199.50 = 633,199.50/x
3. Step 3: Cross multiply
   295,105.50x = 633,199.50 × 633,199.50
4. Step 4: Simplify right side
   295,105.50x = 400,941,606,800.25
5. Step 5: Solve for x
   x = 400,941,606,800.25/295,105.50
6. Step 6: Final answer
   x = 1,358,638.20