Finding the Third Proportional to 7,481,159 and 16,116,385

Step by Step Solution

1. Step 1: Write the proportion equation
   7,481,159 : 16,116,385 = 16,116,385 : x
2. Step 2: Convert to fraction form
   7,481,159/16,116,385 = 16,116,385/x
3. Step 3: Cross multiply
   7,481,159x = 16,116,385 × 16,116,385
4. Step 4: Simplify right side
   7,481,159x = 259,737,865,468,225
5. Step 5: Solve for x
   x = 259,737,865,468,225/7,481,159
6. Step 6: Final answer
   x = 34,718,933.99