Finding the Third Proportional to 1,697,700 and 3,710,220

Step by Step Solution

1. Step 1: Write the proportion equation
   1,697,700 : 3,710,220 = 3,710,220 : x
2. Step 2: Convert to fraction form
   1,697,700/3,710,220 = 3,710,220/x
3. Step 3: Cross multiply
   1,697,700x = 3,710,220 × 3,710,220
4. Step 4: Simplify right side
   1,697,700x = 13,765,732,448,400
5. Step 5: Solve for x
   x = 13,765,732,448,400/1,697,700
6. Step 6: Final answer
   x = 8,108,459.94