Finding the Third Proportional to 1,720,850 and 3,552,184

Step by Step Solution

1. Step 1: Write the proportion equation
   1,720,850 : 3,552,184 = 3,552,184 : x
2. Step 2: Convert to fraction form
   1,720,850/3,552,184 = 3,552,184/x
3. Step 3: Cross multiply
   1,720,850x = 3,552,184 × 3,552,184
4. Step 4: Simplify right side
   1,720,850x = 12,618,011,169,856
5. Step 5: Solve for x
   x = 12,618,011,169,856/1,720,850
6. Step 6: Final answer
   x = 7,332,429.42