Finding the Third Proportional to 303,750 and 664,696.13

Step by Step Solution

1. Step 1: Write the proportion equation
   303,750 : 664,696.13 = 664,696.13 : x
2. Step 2: Convert to fraction form
   303,750/664,696.13 = 664,696.13/x
3. Step 3: Cross multiply
   303,750x = 664,696.13 × 664,696.13
4. Step 4: Simplify right side
   303,750x = 441,820,938,590.02
5. Step 5: Solve for x
   x = 441,820,938,590.02/303,750
6. Step 6: Final answer
   x = 1,454,554.53