Finding the Third Proportional to 175,784 and 364,029.50

Step by Step Solution

1. Step 1: Write the proportion equation
   175,784 : 364,029.50 = 364,029.50 : x
2. Step 2: Convert to fraction form
   175,784/364,029.50 = 364,029.50/x
3. Step 3: Cross multiply
   175,784x = 364,029.50 × 364,029.50
4. Step 4: Simplify right side
   175,784x = 132,517,476,870.25
5. Step 5: Solve for x
   x = 132,517,476,870.25/175,784
6. Step 6: Final answer
   x = 753,865.41