Finding the Third Proportional to 111,233,258 and 162,867,918

Step by Step Solution

1. Step 1: Write the proportion equation
   111,233,258 : 162,867,918 = 162,867,918 : x
2. Step 2: Convert to fraction form
   111,233,258/162,867,918 = 162,867,918/x
3. Step 3: Cross multiply
   111,233,258x = 162,867,918 × 162,867,918
4. Step 4: Simplify right side
   111,233,258x = 26,525,958,713,654,724
5. Step 5: Solve for x
   x = 26,525,958,713,654,724/111,233,258
6. Step 6: Final answer
   x = 238,471,471.49