Finding the Third Proportional to 19,516.50 and 45,930.38

Step by Step Solution

1. Step 1: Write the proportion equation
   19,516.50 : 45,930.38 = 45,930.38 : x
2. Step 2: Convert to fraction form
   19,516.50/45,930.38 = 45,930.38/x
3. Step 3: Cross multiply
   19,516.50x = 45,930.38 × 45,930.38
4. Step 4: Simplify right side
   19,516.50x = 2,109,599,347.64
5. Step 5: Solve for x
   x = 2,109,599,347.64/19,516.50
6. Step 6: Final answer
   x = 108,093.12