Finding the Third Proportional to 28,004.06 and 43,360.31

Step by Step Solution

1. Step 1: Write the proportion equation
   28,004.06 : 43,360.31 = 43,360.31 : x
2. Step 2: Convert to fraction form
   28,004.06/43,360.31 = 43,360.31/x
3. Step 3: Cross multiply
   28,004.06x = 43,360.31 × 43,360.31
4. Step 4: Simplify right side
   28,004.06x = 1,880,116,700.10
5. Step 5: Solve for x
   x = 1,880,116,700.10/28,004.06
6. Step 6: Final answer
   x = 67,137.28