Finding the Third Proportional to 111,176,874 and 160,387,290

Step by Step Solution

1. Step 1: Write the proportion equation
   111,176,874 : 160,387,290 = 160,387,290 : x
2. Step 2: Convert to fraction form
   111,176,874/160,387,290 = 160,387,290/x
3. Step 3: Cross multiply
   111,176,874x = 160,387,290 × 160,387,290
4. Step 4: Simplify right side
   111,176,874x = 25,724,082,793,544,100
5. Step 5: Solve for x
   x = 25,724,082,793,544,100/111,176,874
6. Step 6: Final answer
   x = 231,379,799.31