Finding the Third Proportional to 225,030 and 492,092

Step by Step Solution

1. Step 1: Write the proportion equation
   225,030 : 492,092 = 492,092 : x
2. Step 2: Convert to fraction form
   225,030/492,092 = 492,092/x
3. Step 3: Cross multiply
   225,030x = 492,092 × 492,092
4. Step 4: Simplify right side
   225,030x = 242,154,536,464
5. Step 5: Solve for x
   x = 242,154,536,464/225,030
6. Step 6: Final answer
   x = 1,076,098.90