Finding the Third Proportional to 295,888 and 418,674.50

Step by Step Solution

1. Step 1: Write the proportion equation
   295,888 : 418,674.50 = 418,674.50 : x
2. Step 2: Convert to fraction form
   295,888/418,674.50 = 418,674.50/x
3. Step 3: Cross multiply
   295,888x = 418,674.50 × 418,674.50
4. Step 4: Simplify right side
   295,888x = 175,288,336,950.25
5. Step 5: Solve for x
   x = 175,288,336,950.25/295,888
6. Step 6: Final answer
   x = 592,414.48