Finding the Third Proportional to 294,651 and 460,930.50

Step by Step Solution

1. Step 1: Write the proportion equation
   294,651 : 460,930.50 = 460,930.50 : x
2. Step 2: Convert to fraction form
   294,651/460,930.50 = 460,930.50/x
3. Step 3: Cross multiply
   294,651x = 460,930.50 × 460,930.50
4. Step 4: Simplify right side
   294,651x = 212,456,925,830.25
5. Step 5: Solve for x
   x = 212,456,925,830.25/294,651
6. Step 6: Final answer
   x = 721,046.00