Finding the Third Proportional to 21,373,308 and 50,404,032

Step by Step Solution

1. Step 1: Write the proportion equation
   21,373,308 : 50,404,032 = 50,404,032 : x
2. Step 2: Convert to fraction form
   21,373,308/50,404,032 = 50,404,032/x
3. Step 3: Cross multiply
   21,373,308x = 50,404,032 × 50,404,032
4. Step 4: Simplify right side
   21,373,308x = 2,540,566,441,857,024
5. Step 5: Solve for x
   x = 2,540,566,441,857,024/21,373,308
6. Step 6: Final answer
   x = 118,866,318.77