Finding the Third Proportional to 295,112 and 632,308

Step by Step Solution

1. Step 1: Write the proportion equation
   295,112 : 632,308 = 632,308 : x
2. Step 2: Convert to fraction form
   295,112/632,308 = 632,308/x
3. Step 3: Cross multiply
   295,112x = 632,308 × 632,308
4. Step 4: Simplify right side
   295,112x = 399,813,406,864
5. Step 5: Solve for x
   x = 399,813,406,864/295,112
6. Step 6: Final answer
   x = 1,354,785.33