Finding the Third Proportional to 11,066.63 and 16,946.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,066.63 : 16,946.72 = 16,946.72 : x
2. Step 2: Convert to fraction form
   11,066.63/16,946.72 = 16,946.72/x
3. Step 3: Cross multiply
   11,066.63x = 16,946.72 × 16,946.72
4. Step 4: Simplify right side
   11,066.63x = 287,191,276.39
5. Step 5: Solve for x
   x = 287,191,276.39/11,066.63
6. Step 6: Final answer
   x = 25,951.12