Finding the Third Proportional to 21,628.69 and 47,516.06

Step by Step Solution

1. Step 1: Write the proportion equation
   21,628.69 : 47,516.06 = 47,516.06 : x
2. Step 2: Convert to fraction form
   21,628.69/47,516.06 = 47,516.06/x
3. Step 3: Cross multiply
   21,628.69x = 47,516.06 × 47,516.06
4. Step 4: Simplify right side
   21,628.69x = 2,257,776,195.50
5. Step 5: Solve for x
   x = 2,257,776,195.50/21,628.69
6. Step 6: Final answer
   x = 104,388.04