Finding the Third Proportional to 14,128,212 and 30,515,028

Step by Step Solution

1. Step 1: Write the proportion equation
   14,128,212 : 30,515,028 = 30,515,028 : x
2. Step 2: Convert to fraction form
   14,128,212/30,515,028 = 30,515,028/x
3. Step 3: Cross multiply
   14,128,212x = 30,515,028 × 30,515,028
4. Step 4: Simplify right side
   14,128,212x = 931,166,933,840,784
5. Step 5: Solve for x
   x = 931,166,933,840,784/14,128,212
6. Step 6: Final answer
   x = 65,908,335.31