Finding the Third Proportional to 50,473,665 and 109,804,680

Step by Step Solution

1. Step 1: Write the proportion equation
   50,473,665 : 109,804,680 = 109,804,680 : x
2. Step 2: Convert to fraction form
   50,473,665/109,804,680 = 109,804,680/x
3. Step 3: Cross multiply
   50,473,665x = 109,804,680 × 109,804,680
4. Step 4: Simplify right side
   50,473,665x = 12,057,067,749,902,400
5. Step 5: Solve for x
   x = 12,057,067,749,902,400/50,473,665
6. Step 6: Final answer
   x = 238,878,388.36