Finding the Third Proportional to 1,435.50 and 3,070

Step by Step Solution

1. Step 1: Write the proportion equation
   1,435.50 : 3,070 = 3,070 : x
2. Step 2: Convert to fraction form
   1,435.50/3,070 = 3,070/x
3. Step 3: Cross multiply
   1,435.50x = 3,070 × 3,070
4. Step 4: Simplify right side
   1,435.50x = 9,424,900
5. Step 5: Solve for x
   x = 9,424,900/1,435.50
6. Step 6: Final answer
   x = 6,565.59