Finding the Third Proportional to 50,473,809 and 109,804,969

Step by Step Solution

1. Step 1: Write the proportion equation
   50,473,809 : 109,804,969 = 109,804,969 : x
2. Step 2: Convert to fraction form
   50,473,809/109,804,969 = 109,804,969/x
3. Step 3: Cross multiply
   50,473,809x = 109,804,969 × 109,804,969
4. Step 4: Simplify right side
   50,473,809x = 12,057,131,217,090,960
5. Step 5: Solve for x
   x = 12,057,131,217,090,960/50,473,809
6. Step 6: Final answer
   x = 238,878,964.28