Finding the Third Proportional to 188,094 and 288,045.50

Step by Step Solution

1. Step 1: Write the proportion equation
   188,094 : 288,045.50 = 288,045.50 : x
2. Step 2: Convert to fraction form
   188,094/288,045.50 = 288,045.50/x
3. Step 3: Cross multiply
   188,094x = 288,045.50 × 288,045.50
4. Step 4: Simplify right side
   188,094x = 82,970,210,070.25
5. Step 5: Solve for x
   x = 82,970,210,070.25/188,094
6. Step 6: Final answer
   x = 441,110.35