Finding the Third Proportional to 88,789,008 and 193,713,144

Step by Step Solution

1. Step 1: Write the proportion equation
   88,789,008 : 193,713,144 = 193,713,144 : x
2. Step 2: Convert to fraction form
   88,789,008/193,713,144 = 193,713,144/x
3. Step 3: Cross multiply
   88,789,008x = 193,713,144 × 193,713,144
4. Step 4: Simplify right side
   88,789,008x = 37,524,782,158,364,736
5. Step 5: Solve for x
   x = 37,524,782,158,364,736/88,789,008
6. Step 6: Final answer
   x = 422,628,690.24