Finding the Third Proportional to 14,931,057 and 30,491,970

Step by Step Solution

1. Step 1: Write the proportion equation
   14,931,057 : 30,491,970 = 30,491,970 : x
2. Step 2: Convert to fraction form
   14,931,057/30,491,970 = 30,491,970/x
3. Step 3: Cross multiply
   14,931,057x = 30,491,970 × 30,491,970
4. Step 4: Simplify right side
   14,931,057x = 929,760,234,480,900
5. Step 5: Solve for x
   x = 929,760,234,480,900/14,931,057
6. Step 6: Final answer
   x = 62,270,222.03