Finding the Third Proportional to 14,241,320 and 31,386,976

Step by Step Solution

1. Step 1: Write the proportion equation
   14,241,320 : 31,386,976 = 31,386,976 : x
2. Step 2: Convert to fraction form
   14,241,320/31,386,976 = 31,386,976/x
3. Step 3: Cross multiply
   14,241,320x = 31,386,976 × 31,386,976
4. Step 4: Simplify right side
   14,241,320x = 985,142,262,424,576
5. Step 5: Solve for x
   x = 985,142,262,424,576/14,241,320
6. Step 6: Final answer
   x = 69,174,926.37