Finding the Third Proportional to 49,577.25 and 102,488.25

Step by Step Solution

1. Step 1: Write the proportion equation
   49,577.25 : 102,488.25 = 102,488.25 : x
2. Step 2: Convert to fraction form
   49,577.25/102,488.25 = 102,488.25/x
3. Step 3: Cross multiply
   49,577.25x = 102,488.25 × 102,488.25
4. Step 4: Simplify right side
   49,577.25x = 10,503,841,388.06
5. Step 5: Solve for x
   x = 10,503,841,388.06/49,577.25
6. Step 6: Final answer
   x = 211,868.17