Finding the Third Proportional to 446,830.50 and 972,285

Step by Step Solution

1. Step 1: Write the proportion equation
   446,830.50 : 972,285 = 972,285 : x
2. Step 2: Convert to fraction form
   446,830.50/972,285 = 972,285/x
3. Step 3: Cross multiply
   446,830.50x = 972,285 × 972,285
4. Step 4: Simplify right side
   446,830.50x = 945,338,121,225
5. Step 5: Solve for x
   x = 945,338,121,225/446,830.50
6. Step 6: Final answer
   x = 2,115,652.63