Finding the Third Proportional to 1,702,140 and 3,673,266

Step by Step Solution

1. Step 1: Write the proportion equation
   1,702,140 : 3,673,266 = 3,673,266 : x
2. Step 2: Convert to fraction form
   1,702,140/3,673,266 = 3,673,266/x
3. Step 3: Cross multiply
   1,702,140x = 3,673,266 × 3,673,266
4. Step 4: Simplify right side
   1,702,140x = 13,492,883,106,756
5. Step 5: Solve for x
   x = 13,492,883,106,756/1,702,140
6. Step 6: Final answer
   x = 7,927,011.35