Finding the Third Proportional to 32,172.29 and 48,914.37

Step by Step Solution

1. Step 1: Write the proportion equation
   32,172.29 : 48,914.37 = 48,914.37 : x
2. Step 2: Convert to fraction form
   32,172.29/48,914.37 = 48,914.37/x
3. Step 3: Cross multiply
   32,172.29x = 48,914.37 × 48,914.37
4. Step 4: Simplify right side
   32,172.29x = 2,392,615,532.31
5. Step 5: Solve for x
   x = 2,392,615,532.31/32,172.29
6. Step 6: Final answer
   x = 74,368.84