Finding the Third Proportional to 1,139,332 and 2,425,928

Step by Step Solution

1. Step 1: Write the proportion equation
   1,139,332 : 2,425,928 = 2,425,928 : x
2. Step 2: Convert to fraction form
   1,139,332/2,425,928 = 2,425,928/x
3. Step 3: Cross multiply
   1,139,332x = 2,425,928 × 2,425,928
4. Step 4: Simplify right side
   1,139,332x = 5,885,126,661,184
5. Step 5: Solve for x
   x = 5,885,126,661,184/1,139,332
6. Step 6: Final answer
   x = 5,165,418.56