Finding the Third Proportional to 8,955,761 and 19,432,034

Step by Step Solution

1. Step 1: Write the proportion equation
   8,955,761 : 19,432,034 = 19,432,034 : x
2. Step 2: Convert to fraction form
   8,955,761/19,432,034 = 19,432,034/x
3. Step 3: Cross multiply
   8,955,761x = 19,432,034 × 19,432,034
4. Step 4: Simplify right side
   8,955,761x = 377,603,945,377,156
5. Step 5: Solve for x
   x = 377,603,945,377,156/8,955,761
6. Step 6: Final answer
   x = 42,163,245.02