Finding the Third Proportional to 1,682,212 and 3,737,672

Step by Step Solution

1. Step 1: Write the proportion equation
   1,682,212 : 3,737,672 = 3,737,672 : x
2. Step 2: Convert to fraction form
   1,682,212/3,737,672 = 3,737,672/x
3. Step 3: Cross multiply
   1,682,212x = 3,737,672 × 3,737,672
4. Step 4: Simplify right side
   1,682,212x = 13,970,191,979,584
5. Step 5: Solve for x
   x = 13,970,191,979,584/1,682,212
6. Step 6: Final answer
   x = 8,304,656.00