Finding the Third Proportional to 9,194,638 and 19,510,046

Step by Step Solution

1. Step 1: Write the proportion equation
   9,194,638 : 19,510,046 = 19,510,046 : x
2. Step 2: Convert to fraction form
   9,194,638/19,510,046 = 19,510,046/x
3. Step 3: Cross multiply
   9,194,638x = 19,510,046 × 19,510,046
4. Step 4: Simplify right side
   9,194,638x = 380,641,894,922,116
5. Step 5: Solve for x
   x = 380,641,894,922,116/9,194,638
6. Step 6: Final answer
   x = 41,398,246.99