Finding the Third Proportional to 88,957,182 and 194,920,452

Step by Step Solution

1. Step 1: Write the proportion equation
   88,957,182 : 194,920,452 = 194,920,452 : x
2. Step 2: Convert to fraction form
   88,957,182/194,920,452 = 194,920,452/x
3. Step 3: Cross multiply
   88,957,182x = 194,920,452 × 194,920,452
4. Step 4: Simplify right side
   88,957,182x = 37,993,982,607,884,304
5. Step 5: Solve for x
   x = 37,993,982,607,884,304/88,957,182
6. Step 6: Final answer
   x = 427,104,161.28