Finding the Third Proportional to 14,386,180 and 30,819,212

Step by Step Solution

1. Step 1: Write the proportion equation
   14,386,180 : 30,819,212 = 30,819,212 : x
2. Step 2: Convert to fraction form
   14,386,180/30,819,212 = 30,819,212/x
3. Step 3: Cross multiply
   14,386,180x = 30,819,212 × 30,819,212
4. Step 4: Simplify right side
   14,386,180x = 949,823,828,300,944
5. Step 5: Solve for x
   x = 949,823,828,300,944/14,386,180
6. Step 6: Final answer
   x = 66,023,352.15