Finding the Third Proportional to 33,480 and 45,907.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,480 : 45,907.50 = 45,907.50 : x
2. Step 2: Convert to fraction form
   33,480/45,907.50 = 45,907.50/x
3. Step 3: Cross multiply
   33,480x = 45,907.50 × 45,907.50
4. Step 4: Simplify right side
   33,480x = 2,107,498,556.25
5. Step 5: Solve for x
   x = 2,107,498,556.25/33,480
6. Step 6: Final answer
   x = 62,947.99