Finding the Third Proportional to 1,300.88 and 2,031.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,300.88 : 2,031.94 = 2,031.94 : x
2. Step 2: Convert to fraction form
   1,300.88/2,031.94 = 2,031.94/x
3. Step 3: Cross multiply
   1,300.88x = 2,031.94 × 2,031.94
4. Step 4: Simplify right side
   1,300.88x = 4,128,770.00
5. Step 5: Solve for x
   x = 4,128,770.00/1,300.88
6. Step 6: Final answer
   x = 3,173.84