Finding the Third Proportional to 49,470 and 101,370

Step by Step Solution

1. Step 1: Write the proportion equation
   49,470 : 101,370 = 101,370 : x
2. Step 2: Convert to fraction form
   49,470/101,370 = 101,370/x
3. Step 3: Cross multiply
   49,470x = 101,370 × 101,370
4. Step 4: Simplify right side
   49,470x = 10,275,876,900
5. Step 5: Solve for x
   x = 10,275,876,900/49,470
6. Step 6: Final answer
   x = 207,719.36