Finding the Third Proportional to 182,705.63 and 273,132

Step by Step Solution

1. Step 1: Write the proportion equation
   182,705.63 : 273,132 = 273,132 : x
2. Step 2: Convert to fraction form
   182,705.63/273,132 = 273,132/x
3. Step 3: Cross multiply
   182,705.63x = 273,132 × 273,132
4. Step 4: Simplify right side
   182,705.63x = 74,601,089,424
5. Step 5: Solve for x
   x = 74,601,089,424/182,705.63
6. Step 6: Final answer
   x = 408,313.04