Finding the Third Proportional to 233,815.50 and 508,572

Step by Step Solution

1. Step 1: Write the proportion equation
   233,815.50 : 508,572 = 508,572 : x
2. Step 2: Convert to fraction form
   233,815.50/508,572 = 508,572/x
3. Step 3: Cross multiply
   233,815.50x = 508,572 × 508,572
4. Step 4: Simplify right side
   233,815.50x = 258,645,479,184
5. Step 5: Solve for x
   x = 258,645,479,184/233,815.50
6. Step 6: Final answer
   x = 1,106,194.75