Finding the Third Proportional to 234,036 and 513,835.50

Step by Step Solution

1. Step 1: Write the proportion equation
   234,036 : 513,835.50 = 513,835.50 : x
2. Step 2: Convert to fraction form
   234,036/513,835.50 = 513,835.50/x
3. Step 3: Cross multiply
   234,036x = 513,835.50 × 513,835.50
4. Step 4: Simplify right side
   234,036x = 264,026,921,060.25
5. Step 5: Solve for x
   x = 264,026,921,060.25/234,036
6. Step 6: Final answer
   x = 1,128,146.61