Finding the Third Proportional to 19,657,808 and 30,770,105

Step by Step Solution

1. Step 1: Write the proportion equation
   19,657,808 : 30,770,105 = 30,770,105 : x
2. Step 2: Convert to fraction form
   19,657,808/30,770,105 = 30,770,105/x
3. Step 3: Cross multiply
   19,657,808x = 30,770,105 × 30,770,105
4. Step 4: Simplify right side
   19,657,808x = 946,799,361,711,025
5. Step 5: Solve for x
   x = 946,799,361,711,025/19,657,808
6. Step 6: Final answer
   x = 48,164,035.47