Finding the Third Proportional to 245,664 and 375,050.25

Step by Step Solution

1. Step 1: Write the proportion equation
   245,664 : 375,050.25 = 375,050.25 : x
2. Step 2: Convert to fraction form
   245,664/375,050.25 = 375,050.25/x
3. Step 3: Cross multiply
   245,664x = 375,050.25 × 375,050.25
4. Step 4: Simplify right side
   245,664x = 140,662,690,025.06
5. Step 5: Solve for x
   x = 140,662,690,025.06/245,664
6. Step 6: Final answer
   x = 572,581.62