Finding the Third Proportional to 1,241.63 and 1,810.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,241.63 : 1,810.88 = 1,810.88 : x
2. Step 2: Convert to fraction form
   1,241.63/1,810.88 = 1,810.88/x
3. Step 3: Cross multiply
   1,241.63x = 1,810.88 × 1,810.88
4. Step 4: Simplify right side
   1,241.63x = 3,279,268.27
5. Step 5: Solve for x
   x = 3,279,268.27/1,241.63
6. Step 6: Final answer
   x = 2,641.11