Finding the Third Proportional to 50,269,806 and 109,497,456

Step by Step Solution

1. Step 1: Write the proportion equation
   50,269,806 : 109,497,456 = 109,497,456 : x
2. Step 2: Convert to fraction form
   50,269,806/109,497,456 = 109,497,456/x
3. Step 3: Cross multiply
   50,269,806x = 109,497,456 × 109,497,456
4. Step 4: Simplify right side
   50,269,806x = 11,989,692,870,471,936
5. Step 5: Solve for x
   x = 11,989,692,870,471,936/50,269,806
6. Step 6: Final answer
   x = 238,506,845.85