Finding the Third Proportional to 60,171,628 and 91,667,922

Step by Step Solution

1. Step 1: Write the proportion equation
   60,171,628 : 91,667,922 = 91,667,922 : x
2. Step 2: Convert to fraction form
   60,171,628/91,667,922 = 91,667,922/x
3. Step 3: Cross multiply
   60,171,628x = 91,667,922 × 91,667,922
4. Step 4: Simplify right side
   60,171,628x = 8,403,007,923,798,084
5. Step 5: Solve for x
   x = 8,403,007,923,798,084/60,171,628
6. Step 6: Final answer
   x = 139,650,665.99