Finding the Third Proportional to 19,659,962 and 43,099,078

Step by Step Solution

1. Step 1: Write the proportion equation
   19,659,962 : 43,099,078 = 43,099,078 : x
2. Step 2: Convert to fraction form
   19,659,962/43,099,078 = 43,099,078/x
3. Step 3: Cross multiply
   19,659,962x = 43,099,078 × 43,099,078
4. Step 4: Simplify right side
   19,659,962x = 1,857,530,524,450,084
5. Step 5: Solve for x
   x = 1,857,530,524,450,084/19,659,962
6. Step 6: Final answer
   x = 94,482,915.30