Finding the Third Proportional to 4,685.63 and 10,065.94

Step by Step Solution

1. Step 1: Write the proportion equation
   4,685.63 : 10,065.94 = 10,065.94 : x
2. Step 2: Convert to fraction form
   4,685.63/10,065.94 = 10,065.94/x
3. Step 3: Cross multiply
   4,685.63x = 10,065.94 × 10,065.94
4. Step 4: Simplify right side
   4,685.63x = 101,323,097.75
5. Step 5: Solve for x
   x = 101,323,097.75/4,685.63
6. Step 6: Final answer
   x = 21,624.24