Finding the Third Proportional to 14,369,740 and 31,131,243

Step by Step Solution

1. Step 1: Write the proportion equation
   14,369,740 : 31,131,243 = 31,131,243 : x
2. Step 2: Convert to fraction form
   14,369,740/31,131,243 = 31,131,243/x
3. Step 3: Cross multiply
   14,369,740x = 31,131,243 × 31,131,243
4. Step 4: Simplify right side
   14,369,740x = 969,154,290,725,049
5. Step 5: Solve for x
   x = 969,154,290,725,049/14,369,740
6. Step 6: Final answer
   x = 67,444,107.60