Finding the Third Proportional to 4,972.50 and 7,068.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,972.50 : 7,068.50 = 7,068.50 : x
2. Step 2: Convert to fraction form
   4,972.50/7,068.50 = 7,068.50/x
3. Step 3: Cross multiply
   4,972.50x = 7,068.50 × 7,068.50
4. Step 4: Simplify right side
   4,972.50x = 49,963,692.25
5. Step 5: Solve for x
   x = 49,963,692.25/4,972.50
6. Step 6: Final answer
   x = 10,048.00