Finding the Third Proportional to 148,304 and 349,936.50

Step by Step Solution

1. Step 1: Write the proportion equation
   148,304 : 349,936.50 = 349,936.50 : x
2. Step 2: Convert to fraction form
   148,304/349,936.50 = 349,936.50/x
3. Step 3: Cross multiply
   148,304x = 349,936.50 × 349,936.50
4. Step 4: Simplify right side
   148,304x = 122,455,554,032.25
5. Step 5: Solve for x
   x = 122,455,554,032.25/148,304
6. Step 6: Final answer
   x = 825,706.35