Finding the Third Proportional to 8,863,141 and 19,279,196

Step by Step Solution

1. Step 1: Write the proportion equation
   8,863,141 : 19,279,196 = 19,279,196 : x
2. Step 2: Convert to fraction form
   8,863,141/19,279,196 = 19,279,196/x
3. Step 3: Cross multiply
   8,863,141x = 19,279,196 × 19,279,196
4. Step 4: Simplify right side
   8,863,141x = 371,687,398,406,416
5. Step 5: Solve for x
   x = 371,687,398,406,416/8,863,141
6. Step 6: Final answer
   x = 41,936,306.60