Finding the Third Proportional to 1,798,432 and 3,851,928

Step by Step Solution

1. Step 1: Write the proportion equation
   1,798,432 : 3,851,928 = 3,851,928 : x
2. Step 2: Convert to fraction form
   1,798,432/3,851,928 = 3,851,928/x
3. Step 3: Cross multiply
   1,798,432x = 3,851,928 × 3,851,928
4. Step 4: Simplify right side
   1,798,432x = 14,837,349,317,184
5. Step 5: Solve for x
   x = 14,837,349,317,184/1,798,432
6. Step 6: Final answer
   x = 8,250,158.65