Finding the Third Proportional to 4,702.25 and 10,008.25

Step by Step Solution

1. Step 1: Write the proportion equation
   4,702.25 : 10,008.25 = 10,008.25 : x
2. Step 2: Convert to fraction form
   4,702.25/10,008.25 = 10,008.25/x
3. Step 3: Cross multiply
   4,702.25x = 10,008.25 × 10,008.25
4. Step 4: Simplify right side
   4,702.25x = 100,165,068.06
5. Step 5: Solve for x
   x = 100,165,068.06/4,702.25
6. Step 6: Final answer
   x = 21,301.52