Finding the Third Proportional to 107,970 and 229,092

Step by Step Solution

1. Step 1: Write the proportion equation
   107,970 : 229,092 = 229,092 : x
2. Step 2: Convert to fraction form
   107,970/229,092 = 229,092/x
3. Step 3: Cross multiply
   107,970x = 229,092 × 229,092
4. Step 4: Simplify right side
   107,970x = 52,483,144,464
5. Step 5: Solve for x
   x = 52,483,144,464/107,970
6. Step 6: Final answer
   x = 486,090.07