Finding the Third Proportional to 14,531,982 and 31,150,404

Step by Step Solution

1. Step 1: Write the proportion equation
   14,531,982 : 31,150,404 = 31,150,404 : x
2. Step 2: Convert to fraction form
   14,531,982/31,150,404 = 31,150,404/x
3. Step 3: Cross multiply
   14,531,982x = 31,150,404 × 31,150,404
4. Step 4: Simplify right side
   14,531,982x = 970,347,669,363,216
5. Step 5: Solve for x
   x = 970,347,669,363,216/14,531,982
6. Step 6: Final answer
   x = 66,773,250.16