Finding the Third Proportional to 235,092 and 515,251.50

Step by Step Solution

1. Step 1: Write the proportion equation
   235,092 : 515,251.50 = 515,251.50 : x
2. Step 2: Convert to fraction form
   235,092/515,251.50 = 515,251.50/x
3. Step 3: Cross multiply
   235,092x = 515,251.50 × 515,251.50
4. Step 4: Simplify right side
   235,092x = 265,484,108,252.25
5. Step 5: Solve for x
   x = 265,484,108,252.25/235,092
6. Step 6: Final answer
   x = 1,129,277.51