Finding the Third Proportional to 1,473,840 and 3,173,184

Step by Step Solution

1. Step 1: Write the proportion equation
   1,473,840 : 3,173,184 = 3,173,184 : x
2. Step 2: Convert to fraction form
   1,473,840/3,173,184 = 3,173,184/x
3. Step 3: Cross multiply
   1,473,840x = 3,173,184 × 3,173,184
4. Step 4: Simplify right side
   1,473,840x = 10,069,096,697,856
5. Step 5: Solve for x
   x = 10,069,096,697,856/1,473,840
6. Step 6: Final answer
   x = 6,831,879.10