Finding the Third Proportional to 28,852.31 and 43,468.31

Step by Step Solution

1. Step 1: Write the proportion equation
   28,852.31 : 43,468.31 = 43,468.31 : x
2. Step 2: Convert to fraction form
   28,852.31/43,468.31 = 43,468.31/x
3. Step 3: Cross multiply
   28,852.31x = 43,468.31 × 43,468.31
4. Step 4: Simplify right side
   28,852.31x = 1,889,494,191.60
5. Step 5: Solve for x
   x = 1,889,494,191.60/28,852.31
6. Step 6: Final answer
   x = 65,488.48