Finding the Third Proportional to 60,644,147.16 and 99,015,952.69

Step by Step Solution

1. Step 1: Write the proportion equation
   60,644,147.16 : 99,015,952.69 = 99,015,952.69 : x
2. Step 2: Convert to fraction form
   60,644,147.16/99,015,952.69 = 99,015,952.69/x
3. Step 3: Cross multiply
   60,644,147.16x = 99,015,952.69 × 99,015,952.69
4. Step 4: Simplify right side
   60,644,147.16x = 9,804,158,886,613,238
5. Step 5: Solve for x
   x = 9,804,158,886,613,238/60,644,147.16
6. Step 6: Final answer
   x = 161,667,025.53