Finding the Third Proportional to 19,276,422 and 40,150,956

Step by Step Solution

1. Step 1: Write the proportion equation
   19,276,422 : 40,150,956 = 40,150,956 : x
2. Step 2: Convert to fraction form
   19,276,422/40,150,956 = 40,150,956/x
3. Step 3: Cross multiply
   19,276,422x = 40,150,956 × 40,150,956
4. Step 4: Simplify right side
   19,276,422x = 1,612,099,267,713,936
5. Step 5: Solve for x
   x = 1,612,099,267,713,936/19,276,422
6. Step 6: Final answer
   x = 83,630,627.49