Finding the Third Proportional to 21,284,482 and 32,458,131

Step by Step Solution

1. Step 1: Write the proportion equation
   21,284,482 : 32,458,131 = 32,458,131 : x
2. Step 2: Convert to fraction form
   21,284,482/32,458,131 = 32,458,131/x
3. Step 3: Cross multiply
   21,284,482x = 32,458,131 × 32,458,131
4. Step 4: Simplify right side
   21,284,482x = 1,053,530,268,013,161
5. Step 5: Solve for x
   x = 1,053,530,268,013,161/21,284,482
6. Step 6: Final answer
   x = 49,497,576.12