Finding the Third Proportional to 295,068 and 432,918.75

Step by Step Solution

1. Step 1: Write the proportion equation
   295,068 : 432,918.75 = 432,918.75 : x
2. Step 2: Convert to fraction form
   295,068/432,918.75 = 432,918.75/x
3. Step 3: Cross multiply
   295,068x = 432,918.75 × 432,918.75
4. Step 4: Simplify right side
   295,068x = 187,418,644,101.56
5. Step 5: Solve for x
   x = 187,418,644,101.56/295,068
6. Step 6: Final answer
   x = 635,171.03