Finding the Third Proportional to 1,457,543 and 3,202,042

Step by Step Solution

1. Step 1: Write the proportion equation
   1,457,543 : 3,202,042 = 3,202,042 : x
2. Step 2: Convert to fraction form
   1,457,543/3,202,042 = 3,202,042/x
3. Step 3: Cross multiply
   1,457,543x = 3,202,042 × 3,202,042
4. Step 4: Simplify right side
   1,457,543x = 10,253,072,969,764
5. Step 5: Solve for x
   x = 10,253,072,969,764/1,457,543
6. Step 6: Final answer
   x = 7,034,490.90