Finding the Third Proportional to 139,366 and 301,092

Step by Step Solution

1. Step 1: Write the proportion equation
   139,366 : 301,092 = 301,092 : x
2. Step 2: Convert to fraction form
   139,366/301,092 = 301,092/x
3. Step 3: Cross multiply
   139,366x = 301,092 × 301,092
4. Step 4: Simplify right side
   139,366x = 90,656,392,464
5. Step 5: Solve for x
   x = 90,656,392,464/139,366
6. Step 6: Final answer
   x = 650,491.46