Finding the Third Proportional to 239,946 and 525,088.50

Step by Step Solution

1. Step 1: Write the proportion equation
   239,946 : 525,088.50 = 525,088.50 : x
2. Step 2: Convert to fraction form
   239,946/525,088.50 = 525,088.50/x
3. Step 3: Cross multiply
   239,946x = 525,088.50 × 525,088.50
4. Step 4: Simplify right side
   239,946x = 275,717,932,832.25
5. Step 5: Solve for x
   x = 275,717,932,832.25/239,946
6. Step 6: Final answer
   x = 1,149,083.26