Finding the Third Proportional to 106,357,544 and 231,349,968

Step by Step Solution

1. Step 1: Write the proportion equation
   106,357,544 : 231,349,968 = 231,349,968 : x
2. Step 2: Convert to fraction form
   106,357,544/231,349,968 = 231,349,968/x
3. Step 3: Cross multiply
   106,357,544x = 231,349,968 × 231,349,968
4. Step 4: Simplify right side
   106,357,544x = 53,522,807,693,601,024
5. Step 5: Solve for x
   x = 53,522,807,693,601,024/106,357,544
6. Step 6: Final answer
   x = 503,234,708.89