Finding the Third Proportional to 49,907.25 and 72,927

Step by Step Solution

1. Step 1: Write the proportion equation
   49,907.25 : 72,927 = 72,927 : x
2. Step 2: Convert to fraction form
   49,907.25/72,927 = 72,927/x
3. Step 3: Cross multiply
   49,907.25x = 72,927 × 72,927
4. Step 4: Simplify right side
   49,907.25x = 5,318,347,329
5. Step 5: Solve for x
   x = 5,318,347,329/49,907.25
6. Step 6: Final answer
   x = 106,564.62