Finding the Third Proportional to 19,153.50 and 29,731.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,153.50 : 29,731.50 = 29,731.50 : x
2. Step 2: Convert to fraction form
   19,153.50/29,731.50 = 29,731.50/x
3. Step 3: Cross multiply
   19,153.50x = 29,731.50 × 29,731.50
4. Step 4: Simplify right side
   19,153.50x = 883,962,092.25
5. Step 5: Solve for x
   x = 883,962,092.25/19,153.50
6. Step 6: Final answer
   x = 46,151.47