Finding the Third Proportional to 12,635,656 and 18,479,592

Step by Step Solution

1. Step 1: Write the proportion equation
   12,635,656 : 18,479,592 = 18,479,592 : x
2. Step 2: Convert to fraction form
   12,635,656/18,479,592 = 18,479,592/x
3. Step 3: Cross multiply
   12,635,656x = 18,479,592 × 18,479,592
4. Step 4: Simplify right side
   12,635,656x = 341,495,320,486,464
5. Step 5: Solve for x
   x = 341,495,320,486,464/12,635,656
6. Step 6: Final answer
   x = 27,026,323.01