Finding the Third Proportional to 109,964 and 245,112

Step by Step Solution

1. Step 1: Write the proportion equation
   109,964 : 245,112 = 245,112 : x
2. Step 2: Convert to fraction form
   109,964/245,112 = 245,112/x
3. Step 3: Cross multiply
   109,964x = 245,112 × 245,112
4. Step 4: Simplify right side
   109,964x = 60,079,892,544
5. Step 5: Solve for x
   x = 60,079,892,544/109,964
6. Step 6: Final answer
   x = 546,359.65