Finding the Third Proportional to 18,346.50 and 29,156.63

Step by Step Solution

1. Step 1: Write the proportion equation
   18,346.50 : 29,156.63 = 29,156.63 : x
2. Step 2: Convert to fraction form
   18,346.50/29,156.63 = 29,156.63/x
3. Step 3: Cross multiply
   18,346.50x = 29,156.63 × 29,156.63
4. Step 4: Simplify right side
   18,346.50x = 850,108,781.39
5. Step 5: Solve for x
   x = 850,108,781.39/18,346.50
6. Step 6: Final answer
   x = 46,336.29