Finding the Third Proportional to 113,047 and 245,534

Step by Step Solution

1. Step 1: Write the proportion equation
   113,047 : 245,534 = 245,534 : x
2. Step 2: Convert to fraction form
   113,047/245,534 = 245,534/x
3. Step 3: Cross multiply
   113,047x = 245,534 × 245,534
4. Step 4: Simplify right side
   113,047x = 60,286,945,156
5. Step 5: Solve for x
   x = 60,286,945,156/113,047
6. Step 6: Final answer
   x = 533,290.98