Finding the Third Proportional to 1,418,748 and 3,113,184

Step by Step Solution

1. Step 1: Write the proportion equation
   1,418,748 : 3,113,184 = 3,113,184 : x
2. Step 2: Convert to fraction form
   1,418,748/3,113,184 = 3,113,184/x
3. Step 3: Cross multiply
   1,418,748x = 3,113,184 × 3,113,184
4. Step 4: Simplify right side
   1,418,748x = 9,691,914,617,856
5. Step 5: Solve for x
   x = 9,691,914,617,856/1,418,748
6. Step 6: Final answer
   x = 6,831,315.09