Finding the Third Proportional to 13,907.25 and 28,966.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,907.25 : 28,966.50 = 28,966.50 : x
2. Step 2: Convert to fraction form
   13,907.25/28,966.50 = 28,966.50/x
3. Step 3: Cross multiply
   13,907.25x = 28,966.50 × 28,966.50
4. Step 4: Simplify right side
   13,907.25x = 839,058,122.25
5. Step 5: Solve for x
   x = 839,058,122.25/13,907.25
6. Step 6: Final answer
   x = 60,332.43