Finding the Third Proportional to 2,111.63 and 3,250.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,111.63 : 3,250.13 = 3,250.13 : x
2. Step 2: Convert to fraction form
   2,111.63/3,250.13 = 3,250.13/x
3. Step 3: Cross multiply
   2,111.63x = 3,250.13 × 3,250.13
4. Step 4: Simplify right side
   2,111.63x = 10,563,312.52
5. Step 5: Solve for x
   x = 10,563,312.52/2,111.63
6. Step 6: Final answer
   x = 5,002.46