Finding the Third Proportional to 1,870,274 and 2,674,299

Step by Step Solution

1. Step 1: Write the proportion equation
   1,870,274 : 2,674,299 = 2,674,299 : x
2. Step 2: Convert to fraction form
   1,870,274/2,674,299 = 2,674,299/x
3. Step 3: Cross multiply
   1,870,274x = 2,674,299 × 2,674,299
4. Step 4: Simplify right side
   1,870,274x = 7,151,875,141,401
5. Step 5: Solve for x
   x = 7,151,875,141,401/1,870,274
6. Step 6: Final answer
   x = 3,823,971.86