Finding the Third Proportional to 1,160.63 and 2,435.13

Step by Step Solution

1. Step 1: Write the proportion equation
   1,160.63 : 2,435.13 = 2,435.13 : x
2. Step 2: Convert to fraction form
   1,160.63/2,435.13 = 2,435.13/x
3. Step 3: Cross multiply
   1,160.63x = 2,435.13 × 2,435.13
4. Step 4: Simplify right side
   1,160.63x = 5,929,833.77
5. Step 5: Solve for x
   x = 5,929,833.77/1,160.63
6. Step 6: Final answer
   x = 5,109.17