Finding the Third Proportional to 127,418,168 and 196,760,118

Step by Step Solution

1. Step 1: Write the proportion equation
   127,418,168 : 196,760,118 = 196,760,118 : x
2. Step 2: Convert to fraction form
   127,418,168/196,760,118 = 196,760,118/x
3. Step 3: Cross multiply
   127,418,168x = 196,760,118 × 196,760,118
4. Step 4: Simplify right side
   127,418,168x = 38,714,544,035,373,920
5. Step 5: Solve for x
   x = 38,714,544,035,373,920/127,418,168
6. Step 6: Final answer
   x = 303,838,492.13