Finding the Third Proportional to 1,696,730 and 3,636,343

Step by Step Solution

1. Step 1: Write the proportion equation
   1,696,730 : 3,636,343 = 3,636,343 : x
2. Step 2: Convert to fraction form
   1,696,730/3,636,343 = 3,636,343/x
3. Step 3: Cross multiply
   1,696,730x = 3,636,343 × 3,636,343
4. Step 4: Simplify right side
   1,696,730x = 13,222,990,413,649
5. Step 5: Solve for x
   x = 13,222,990,413,649/1,696,730
6. Step 6: Final answer
   x = 7,793,220.14