Finding the Third Proportional to 42,259 and 93,253

Step by Step Solution

1. Step 1: Write the proportion equation
   42,259 : 93,253 = 93,253 : x
2. Step 2: Convert to fraction form
   42,259/93,253 = 93,253/x
3. Step 3: Cross multiply
   42,259x = 93,253 × 93,253
4. Step 4: Simplify right side
   42,259x = 8,696,122,009
5. Step 5: Solve for x
   x = 8,696,122,009/42,259
6. Step 6: Final answer
   x = 205,781.54