Finding the Third Proportional to 246,741 and 538,102.50

Step by Step Solution

1. Step 1: Write the proportion equation
   246,741 : 538,102.50 = 538,102.50 : x
2. Step 2: Convert to fraction form
   246,741/538,102.50 = 538,102.50/x
3. Step 3: Cross multiply
   246,741x = 538,102.50 × 538,102.50
4. Step 4: Simplify right side
   246,741x = 289,554,300,506.25
5. Step 5: Solve for x
   x = 289,554,300,506.25/246,741
6. Step 6: Final answer
   x = 1,173,515.15