Finding the Third Proportional to 5,108,948 and 8,514,573

Step by Step Solution

1. Step 1: Write the proportion equation
   5,108,948 : 8,514,573 = 8,514,573 : x
2. Step 2: Convert to fraction form
   5,108,948/8,514,573 = 8,514,573/x
3. Step 3: Cross multiply
   5,108,948x = 8,514,573 × 8,514,573
4. Step 4: Simplify right side
   5,108,948x = 72,497,953,372,329
5. Step 5: Solve for x
   x = 72,497,953,372,329/5,108,948
6. Step 6: Final answer
   x = 14,190,387.80