Finding the Third Proportional to 250,587 and 362,056.50

Step by Step Solution

1. Step 1: Write the proportion equation
   250,587 : 362,056.50 = 362,056.50 : x
2. Step 2: Convert to fraction form
   250,587/362,056.50 = 362,056.50/x
3. Step 3: Cross multiply
   250,587x = 362,056.50 × 362,056.50
4. Step 4: Simplify right side
   250,587x = 131,084,909,192.25
5. Step 5: Solve for x
   x = 131,084,909,192.25/250,587
6. Step 6: Final answer
   x = 523,111.37