Finding the Third Proportional to 8,905.50 and 19,045.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,905.50 : 19,045.50 = 19,045.50 : x
2. Step 2: Convert to fraction form
   8,905.50/19,045.50 = 19,045.50/x
3. Step 3: Cross multiply
   8,905.50x = 19,045.50 × 19,045.50
4. Step 4: Simplify right side
   8,905.50x = 362,731,070.25
5. Step 5: Solve for x
   x = 362,731,070.25/8,905.50
6. Step 6: Final answer
   x = 40,731.13