Finding the Third Proportional to 19,906.50 and 30,117

Step by Step Solution

1. Step 1: Write the proportion equation
   19,906.50 : 30,117 = 30,117 : x
2. Step 2: Convert to fraction form
   19,906.50/30,117 = 30,117/x
3. Step 3: Cross multiply
   19,906.50x = 30,117 × 30,117
4. Step 4: Simplify right side
   19,906.50x = 907,033,689
5. Step 5: Solve for x
   x = 907,033,689/19,906.50
6. Step 6: Final answer
   x = 45,564.70