Finding the Third Proportional to 17,784.75 and 26,630.63

Step by Step Solution

1. Step 1: Write the proportion equation
   17,784.75 : 26,630.63 = 26,630.63 : x
2. Step 2: Convert to fraction form
   17,784.75/26,630.63 = 26,630.63/x
3. Step 3: Cross multiply
   17,784.75x = 26,630.63 × 26,630.63
4. Step 4: Simplify right side
   17,784.75x = 709,190,187.89
5. Step 5: Solve for x
   x = 709,190,187.89/17,784.75
6. Step 6: Final answer
   x = 39,876.31