Finding the Third Proportional to 11,677,196 and 18,595,078

Step by Step Solution

1. Step 1: Write the proportion equation
   11,677,196 : 18,595,078 = 18,595,078 : x
2. Step 2: Convert to fraction form
   11,677,196/18,595,078 = 18,595,078/x
3. Step 3: Cross multiply
   11,677,196x = 18,595,078 × 18,595,078
4. Step 4: Simplify right side
   11,677,196x = 345,776,925,826,084
5. Step 5: Solve for x
   x = 345,776,925,826,084/11,677,196
6. Step 6: Final answer
   x = 29,611,297.59