Finding the Third Proportional to 78,883.88 and 169,796.25

Step by Step Solution

1. Step 1: Write the proportion equation
   78,883.88 : 169,796.25 = 169,796.25 : x
2. Step 2: Convert to fraction form
   78,883.88/169,796.25 = 169,796.25/x
3. Step 3: Cross multiply
   78,883.88x = 169,796.25 × 169,796.25
4. Step 4: Simplify right side
   78,883.88x = 28,830,766,514.06
5. Step 5: Solve for x
   x = 28,830,766,514.06/78,883.88
6. Step 6: Final answer
   x = 365,483.65