Finding the Third Proportional to 89,739,482 and 195,202,144

Step by Step Solution

1. Step 1: Write the proportion equation
   89,739,482 : 195,202,144 = 195,202,144 : x
2. Step 2: Convert to fraction form
   89,739,482/195,202,144 = 195,202,144/x
3. Step 3: Cross multiply
   89,739,482x = 195,202,144 × 195,202,144
4. Step 4: Simplify right side
   89,739,482x = 38,103,877,022,196,736
5. Step 5: Solve for x
   x = 38,103,877,022,196,736/89,739,482
6. Step 6: Final answer
   x = 424,605,493.29