Finding the Third Proportional to 28,040.63 and 43,100.16

Step by Step Solution

1. Step 1: Write the proportion equation
   28,040.63 : 43,100.16 = 43,100.16 : x
2. Step 2: Convert to fraction form
   28,040.63/43,100.16 = 43,100.16/x
3. Step 3: Cross multiply
   28,040.63x = 43,100.16 × 43,100.16
4. Step 4: Simplify right side
   28,040.63x = 1,857,623,468.77
5. Step 5: Solve for x
   x = 1,857,623,468.77/28,040.63
6. Step 6: Final answer
   x = 66,247.58