Finding the Third Proportional to 235,470 and 508,846.50

Step by Step Solution

1. Step 1: Write the proportion equation
   235,470 : 508,846.50 = 508,846.50 : x
2. Step 2: Convert to fraction form
   235,470/508,846.50 = 508,846.50/x
3. Step 3: Cross multiply
   235,470x = 508,846.50 × 508,846.50
4. Step 4: Simplify right side
   235,470x = 258,924,760,562.25
5. Step 5: Solve for x
   x = 258,924,760,562.25/235,470
6. Step 6: Final answer
   x = 1,099,608.28