Finding the Third Proportional to 111,964 and 241,970

Step by Step Solution

1. Step 1: Write the proportion equation
   111,964 : 241,970 = 241,970 : x
2. Step 2: Convert to fraction form
   111,964/241,970 = 241,970/x
3. Step 3: Cross multiply
   111,964x = 241,970 × 241,970
4. Step 4: Simplify right side
   111,964x = 58,549,480,900
5. Step 5: Solve for x
   x = 58,549,480,900/111,964
6. Step 6: Final answer
   x = 522,931.31