Finding the Third Proportional to 27,804.52 and 43,089.31

Step by Step Solution

1. Step 1: Write the proportion equation
   27,804.52 : 43,089.31 = 43,089.31 : x
2. Step 2: Convert to fraction form
   27,804.52/43,089.31 = 43,089.31/x
3. Step 3: Cross multiply
   27,804.52x = 43,089.31 × 43,089.31
4. Step 4: Simplify right side
   27,804.52x = 1,856,688,683.41
5. Step 5: Solve for x
   x = 1,856,688,683.41/27,804.52
6. Step 6: Final answer
   x = 66,776.52