Finding the Third Proportional to 190,014 and 300,865.50

Step by Step Solution

1. Step 1: Write the proportion equation
   190,014 : 300,865.50 = 300,865.50 : x
2. Step 2: Convert to fraction form
   190,014/300,865.50 = 300,865.50/x
3. Step 3: Cross multiply
   190,014x = 300,865.50 × 300,865.50
4. Step 4: Simplify right side
   190,014x = 90,520,049,090.25
5. Step 5: Solve for x
   x = 90,520,049,090.25/190,014
6. Step 6: Final answer
   x = 476,386.21