Finding the Third Proportional to 1,173.38 and 1,753.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,173.38 : 1,753.88 = 1,753.88 : x
2. Step 2: Convert to fraction form
   1,173.38/1,753.88 = 1,753.88/x
3. Step 3: Cross multiply
   1,173.38x = 1,753.88 × 1,753.88
4. Step 4: Simplify right side
   1,173.38x = 3,076,077.52
5. Step 5: Solve for x
   x = 3,076,077.52/1,173.38
6. Step 6: Final answer
   x = 2,621.56