Finding the Third Proportional to 14,685,950 and 31,812,628

Step by Step Solution

1. Step 1: Write the proportion equation
   14,685,950 : 31,812,628 = 31,812,628 : x
2. Step 2: Convert to fraction form
   14,685,950/31,812,628 = 31,812,628/x
3. Step 3: Cross multiply
   14,685,950x = 31,812,628 × 31,812,628
4. Step 4: Simplify right side
   14,685,950x = 1,012,043,300,266,384
5. Step 5: Solve for x
   x = 1,012,043,300,266,384/14,685,950
6. Step 6: Final answer
   x = 68,912,348.21