Finding the Third Proportional to 19,150.50 and 29,688

Step by Step Solution

1. Step 1: Write the proportion equation
   19,150.50 : 29,688 = 29,688 : x
2. Step 2: Convert to fraction form
   19,150.50/29,688 = 29,688/x
3. Step 3: Cross multiply
   19,150.50x = 29,688 × 29,688
4. Step 4: Simplify right side
   19,150.50x = 881,377,344
5. Step 5: Solve for x
   x = 881,377,344/19,150.50
6. Step 6: Final answer
   x = 46,023.72