Finding the Third Proportional to 14,669,424 and 31,863,132

Step by Step Solution

1. Step 1: Write the proportion equation
   14,669,424 : 31,863,132 = 31,863,132 : x
2. Step 2: Convert to fraction form
   14,669,424/31,863,132 = 31,863,132/x
3. Step 3: Cross multiply
   14,669,424x = 31,863,132 × 31,863,132
4. Step 4: Simplify right side
   14,669,424x = 1,015,259,180,849,424
5. Step 5: Solve for x
   x = 1,015,259,180,849,424/14,669,424
6. Step 6: Final answer
   x = 69,209,205.55