Finding the Third Proportional to 1,029.07 and 1,234.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,029.07 : 1,234.10 = 1,234.10 : x
2. Step 2: Convert to fraction form
   1,029.07/1,234.10 = 1,234.10/x
3. Step 3: Cross multiply
   1,029.07x = 1,234.10 × 1,234.10
4. Step 4: Simplify right side
   1,029.07x = 1,523,010.28
5. Step 5: Solve for x
   x = 1,523,010.28/1,029.07
6. Step 6: Final answer
   x = 1,479.98