Finding the Third Proportional to 182,181 and 275,812.50

Step by Step Solution

1. Step 1: Write the proportion equation
   182,181 : 275,812.50 = 275,812.50 : x
2. Step 2: Convert to fraction form
   182,181/275,812.50 = 275,812.50/x
3. Step 3: Cross multiply
   182,181x = 275,812.50 × 275,812.50
4. Step 4: Simplify right side
   182,181x = 76,072,535,156.25
5. Step 5: Solve for x
   x = 76,072,535,156.25/182,181
6. Step 6: Final answer
   x = 417,565.69