Finding the Third Proportional to 1,542,942 and 2,312,928

Step by Step Solution

1. Step 1: Write the proportion equation
   1,542,942 : 2,312,928 = 2,312,928 : x
2. Step 2: Convert to fraction form
   1,542,942/2,312,928 = 2,312,928/x
3. Step 3: Cross multiply
   1,542,942x = 2,312,928 × 2,312,928
4. Step 4: Simplify right side
   1,542,942x = 5,349,635,933,184
5. Step 5: Solve for x
   x = 5,349,635,933,184/1,542,942
6. Step 6: Final answer
   x = 3,467,165.93