Finding the Third Proportional to 74,789,896 and 111,886,764

Step by Step Solution

1. Step 1: Write the proportion equation
   74,789,896 : 111,886,764 = 111,886,764 : x
2. Step 2: Convert to fraction form
   74,789,896/111,886,764 = 111,886,764/x
3. Step 3: Cross multiply
   74,789,896x = 111,886,764 × 111,886,764
4. Step 4: Simplify right side
   74,789,896x = 12,518,647,958,391,696
5. Step 5: Solve for x
   x = 12,518,647,958,391,696/74,789,896
6. Step 6: Final answer
   x = 167,384,214.02