Finding the Third Proportional to 182,374.50 and 272,832

Step by Step Solution

1. Step 1: Write the proportion equation
   182,374.50 : 272,832 = 272,832 : x
2. Step 2: Convert to fraction form
   182,374.50/272,832 = 272,832/x
3. Step 3: Cross multiply
   182,374.50x = 272,832 × 272,832
4. Step 4: Simplify right side
   182,374.50x = 74,437,300,224
5. Step 5: Solve for x
   x = 74,437,300,224/182,374.50
6. Step 6: Final answer
   x = 408,156.30