Finding the Third Proportional to 14,880,843 and 31,887,450

Step by Step Solution

1. Step 1: Write the proportion equation
   14,880,843 : 31,887,450 = 31,887,450 : x
2. Step 2: Convert to fraction form
   14,880,843/31,887,450 = 31,887,450/x
3. Step 3: Cross multiply
   14,880,843x = 31,887,450 × 31,887,450
4. Step 4: Simplify right side
   14,880,843x = 1,016,809,467,502,500
5. Step 5: Solve for x
   x = 1,016,809,467,502,500/14,880,843
6. Step 6: Final answer
   x = 68,330,098.47