Finding the Third Proportional to 19,660,122 and 43,099,380

Step by Step Solution

1. Step 1: Write the proportion equation
   19,660,122 : 43,099,380 = 43,099,380 : x
2. Step 2: Convert to fraction form
   19,660,122/43,099,380 = 43,099,380/x
3. Step 3: Cross multiply
   19,660,122x = 43,099,380 × 43,099,380
4. Step 4: Simplify right side
   19,660,122x = 1,857,556,556,384,400
5. Step 5: Solve for x
   x = 1,857,556,556,384,400/19,660,122
6. Step 6: Final answer
   x = 94,483,470.47