Finding the Third Proportional to 235,009.50 and 482,460

Step by Step Solution

1. Step 1: Write the proportion equation
   235,009.50 : 482,460 = 482,460 : x
2. Step 2: Convert to fraction form
   235,009.50/482,460 = 482,460/x
3. Step 3: Cross multiply
   235,009.50x = 482,460 × 482,460
4. Step 4: Simplify right side
   235,009.50x = 232,767,651,600
5. Step 5: Solve for x
   x = 232,767,651,600/235,009.50
6. Step 6: Final answer
   x = 990,460.61