Finding the Third Proportional to 352,415.25 and 567,443.25

Step by Step Solution

1. Step 1: Write the proportion equation
   352,415.25 : 567,443.25 = 567,443.25 : x
2. Step 2: Convert to fraction form
   352,415.25/567,443.25 = 567,443.25/x
3. Step 3: Cross multiply
   352,415.25x = 567,443.25 × 567,443.25
4. Step 4: Simplify right side
   352,415.25x = 321,991,841,970.56
5. Step 5: Solve for x
   x = 321,991,841,970.56/352,415.25
6. Step 6: Final answer
   x = 913,671.70