Finding the Third Proportional to 1,696,299 and 3,658,319

Step by Step Solution

1. Step 1: Write the proportion equation
   1,696,299 : 3,658,319 = 3,658,319 : x
2. Step 2: Convert to fraction form
   1,696,299/3,658,319 = 3,658,319/x
3. Step 3: Cross multiply
   1,696,299x = 3,658,319 × 3,658,319
4. Step 4: Simplify right side
   1,696,299x = 13,383,297,905,761
5. Step 5: Solve for x
   x = 13,383,297,905,761/1,696,299
6. Step 6: Final answer
   x = 7,889,704.53