Finding the Third Proportional to 88,363,344 and 189,008,016

Step by Step Solution

1. Step 1: Write the proportion equation
   88,363,344 : 189,008,016 = 189,008,016 : x
2. Step 2: Convert to fraction form
   88,363,344/189,008,016 = 189,008,016/x
3. Step 3: Cross multiply
   88,363,344x = 189,008,016 × 189,008,016
4. Step 4: Simplify right side
   88,363,344x = 35,724,030,112,256,256
5. Step 5: Solve for x
   x = 35,724,030,112,256,256/88,363,344
6. Step 6: Final answer
   x = 404,285,629.03