Finding the Third Proportional to 5,812,999 and 12,514,406

Step by Step Solution

1. Step 1: Write the proportion equation
   5,812,999 : 12,514,406 = 12,514,406 : x
2. Step 2: Convert to fraction form
   5,812,999/12,514,406 = 12,514,406/x
3. Step 3: Cross multiply
   5,812,999x = 12,514,406 × 12,514,406
4. Step 4: Simplify right side
   5,812,999x = 156,610,357,532,836
5. Step 5: Solve for x
   x = 156,610,357,532,836/5,812,999
6. Step 6: Final answer
   x = 26,941,404.52