Finding the Third Proportional to 127,088,912 and 196,384,752

Step by Step Solution

1. Step 1: Write the proportion equation
   127,088,912 : 196,384,752 = 196,384,752 : x
2. Step 2: Convert to fraction form
   127,088,912/196,384,752 = 196,384,752/x
3. Step 3: Cross multiply
   127,088,912x = 196,384,752 × 196,384,752
4. Step 4: Simplify right side
   127,088,912x = 38,566,970,818,101,504
5. Step 5: Solve for x
   x = 38,566,970,818,101,504/127,088,912
6. Step 6: Final answer
   x = 303,464,481.76