Finding the Third Proportional to 13,022,336 and 19,157,064

Step by Step Solution

1. Step 1: Write the proportion equation
   13,022,336 : 19,157,064 = 19,157,064 : x
2. Step 2: Convert to fraction form
   13,022,336/19,157,064 = 19,157,064/x
3. Step 3: Cross multiply
   13,022,336x = 19,157,064 × 19,157,064
4. Step 4: Simplify right side
   13,022,336x = 366,993,101,100,096
5. Step 5: Solve for x
   x = 366,993,101,100,096/13,022,336
6. Step 6: Final answer
   x = 28,181,817.85