Finding the Third Proportional to 234,252 and 510,907.50

Step by Step Solution

1. Step 1: Write the proportion equation
   234,252 : 510,907.50 = 510,907.50 : x
2. Step 2: Convert to fraction form
   234,252/510,907.50 = 510,907.50/x
3. Step 3: Cross multiply
   234,252x = 510,907.50 × 510,907.50
4. Step 4: Simplify right side
   234,252x = 261,026,473,556.25
5. Step 5: Solve for x
   x = 261,026,473,556.25/234,252
6. Step 6: Final answer
   x = 1,114,297.74