Finding the Third Proportional to 7,481,161 and 16,116,389

Step by Step Solution

1. Step 1: Write the proportion equation
   7,481,161 : 16,116,389 = 16,116,389 : x
2. Step 2: Convert to fraction form
   7,481,161/16,116,389 = 16,116,389/x
3. Step 3: Cross multiply
   7,481,161x = 16,116,389 × 16,116,389
4. Step 4: Simplify right side
   7,481,161x = 259,737,994,399,321
5. Step 5: Solve for x
   x = 259,737,994,399,321/7,481,161
6. Step 6: Final answer
   x = 34,718,941.94