Finding the Third Proportional to 51,907.99 and 74,227.92

Step by Step Solution

1. Step 1: Write the proportion equation
   51,907.99 : 74,227.92 = 74,227.92 : x
2. Step 2: Convert to fraction form
   51,907.99/74,227.92 = 74,227.92/x
3. Step 3: Cross multiply
   51,907.99x = 74,227.92 × 74,227.92
4. Step 4: Simplify right side
   51,907.99x = 5,509,784,385.88
5. Step 5: Solve for x
   x = 5,509,784,385.88/51,907.99
6. Step 6: Final answer
   x = 106,145.20