Finding the Third Proportional to 1,624,765 and 2,271,407

Step by Step Solution

1. Step 1: Write the proportion equation
   1,624,765 : 2,271,407 = 2,271,407 : x
2. Step 2: Convert to fraction form
   1,624,765/2,271,407 = 2,271,407/x
3. Step 3: Cross multiply
   1,624,765x = 2,271,407 × 2,271,407
4. Step 4: Simplify right side
   1,624,765x = 5,159,289,759,649
5. Step 5: Solve for x
   x = 5,159,289,759,649/1,624,765
6. Step 6: Final answer
   x = 3,175,406.76