Finding the Third Proportional to 1,696,739 and 3,636,361

Step by Step Solution

1. Step 1: Write the proportion equation
   1,696,739 : 3,636,361 = 3,636,361 : x
2. Step 2: Convert to fraction form
   1,696,739/3,636,361 = 3,636,361/x
3. Step 3: Cross multiply
   1,696,739x = 3,636,361 × 3,636,361
4. Step 4: Simplify right side
   1,696,739x = 13,223,121,322,321
5. Step 5: Solve for x
   x = 13,223,121,322,321/1,696,739
6. Step 6: Final answer
   x = 7,793,255.96