Finding the Third Proportional to 14,128,216 and 30,515,036

Step by Step Solution

1. Step 1: Write the proportion equation
   14,128,216 : 30,515,036 = 30,515,036 : x
2. Step 2: Convert to fraction form
   14,128,216/30,515,036 = 30,515,036/x
3. Step 3: Cross multiply
   14,128,216x = 30,515,036 × 30,515,036
4. Step 4: Simplify right side
   14,128,216x = 931,167,422,081,296
5. Step 5: Solve for x
   x = 931,167,422,081,296/14,128,216
6. Step 6: Final answer
   x = 65,908,351.21