Finding the Third Proportional to 35,128.69 and 40,110.19

Step by Step Solution

1. Step 1: Write the proportion equation
   35,128.69 : 40,110.19 = 40,110.19 : x
2. Step 2: Convert to fraction form
   35,128.69/40,110.19 = 40,110.19/x
3. Step 3: Cross multiply
   35,128.69x = 40,110.19 × 40,110.19
4. Step 4: Simplify right side
   35,128.69x = 1,608,827,141.29
5. Step 5: Solve for x
   x = 1,608,827,141.29/35,128.69
6. Step 6: Final answer
   x = 45,798.10