Finding the Third Proportional to 160,974 and 349,624.50

Step by Step Solution

1. Step 1: Write the proportion equation
   160,974 : 349,624.50 = 349,624.50 : x
2. Step 2: Convert to fraction form
   160,974/349,624.50 = 349,624.50/x
3. Step 3: Cross multiply
   160,974x = 349,624.50 × 349,624.50
4. Step 4: Simplify right side
   160,974x = 122,237,291,000.25
5. Step 5: Solve for x
   x = 122,237,291,000.25/160,974
6. Step 6: Final answer
   x = 759,360.46