Finding the Third Proportional to 14,624,317 and 31,689,314

Step by Step Solution

1. Step 1: Write the proportion equation
   14,624,317 : 31,689,314 = 31,689,314 : x
2. Step 2: Convert to fraction form
   14,624,317/31,689,314 = 31,689,314/x
3. Step 3: Cross multiply
   14,624,317x = 31,689,314 × 31,689,314
4. Step 4: Simplify right side
   14,624,317x = 1,004,212,621,790,596
5. Step 5: Solve for x
   x = 1,004,212,621,790,596/14,624,317
6. Step 6: Final answer
   x = 68,667,317.71