Finding the Third Proportional to 1,495,458 and 3,243,312

Step by Step Solution

1. Step 1: Write the proportion equation
   1,495,458 : 3,243,312 = 3,243,312 : x
2. Step 2: Convert to fraction form
   1,495,458/3,243,312 = 3,243,312/x
3. Step 3: Cross multiply
   1,495,458x = 3,243,312 × 3,243,312
4. Step 4: Simplify right side
   1,495,458x = 10,519,072,729,344
5. Step 5: Solve for x
   x = 10,519,072,729,344/1,495,458
6. Step 6: Final answer
   x = 7,034,014.15