Finding the Third Proportional to 1,574,147 and 2,430,791

Step by Step Solution

1. Step 1: Write the proportion equation
   1,574,147 : 2,430,791 = 2,430,791 : x
2. Step 2: Convert to fraction form
   1,574,147/2,430,791 = 2,430,791/x
3. Step 3: Cross multiply
   1,574,147x = 2,430,791 × 2,430,791
4. Step 4: Simplify right side
   1,574,147x = 5,908,744,885,681
5. Step 5: Solve for x
   x = 5,908,744,885,681/1,574,147
6. Step 6: Final answer
   x = 3,753,616.97