Finding the Third Proportional to 3,457,710 and 5,074,460

Step by Step Solution

1. Step 1: Write the proportion equation
   3,457,710 : 5,074,460 = 5,074,460 : x
2. Step 2: Convert to fraction form
   3,457,710/5,074,460 = 5,074,460/x
3. Step 3: Cross multiply
   3,457,710x = 5,074,460 × 5,074,460
4. Step 4: Simplify right side
   3,457,710x = 25,750,144,291,600
5. Step 5: Solve for x
   x = 25,750,144,291,600/3,457,710
6. Step 6: Final answer
   x = 7,447,167.14