Finding the Third Proportional to 10,055.81 and 21,497.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,055.81 : 21,497.06 = 21,497.06 : x
2. Step 2: Convert to fraction form
   10,055.81/21,497.06 = 21,497.06/x
3. Step 3: Cross multiply
   10,055.81x = 21,497.06 × 21,497.06
4. Step 4: Simplify right side
   10,055.81x = 462,123,696.13
5. Step 5: Solve for x
   x = 462,123,696.13/10,055.81
6. Step 6: Final answer
   x = 45,955.88