Finding the Third Proportional to 10,069.31 and 21,596.63

Step by Step Solution

1. Step 1: Write the proportion equation
   10,069.31 : 21,596.63 = 21,596.63 : x
2. Step 2: Convert to fraction form
   10,069.31/21,596.63 = 21,596.63/x
3. Step 3: Cross multiply
   10,069.31x = 21,596.63 × 21,596.63
4. Step 4: Simplify right side
   10,069.31x = 466,414,211.39
5. Step 5: Solve for x
   x = 466,414,211.39/10,069.31
6. Step 6: Final answer
   x = 46,320.36