Finding the Third Proportional to 2,516,715 and 3,775,345

Step by Step Solution

1. Step 1: Write the proportion equation
   2,516,715 : 3,775,345 = 3,775,345 : x
2. Step 2: Convert to fraction form
   2,516,715/3,775,345 = 3,775,345/x
3. Step 3: Cross multiply
   2,516,715x = 3,775,345 × 3,775,345
4. Step 4: Simplify right side
   2,516,715x = 14,253,229,869,025
5. Step 5: Solve for x
   x = 14,253,229,869,025/2,516,715
6. Step 6: Final answer
   x = 5,663,426.28