Finding the Third Proportional to 2,658,534 and 5,765,772

Step by Step Solution

1. Step 1: Write the proportion equation
   2,658,534 : 5,765,772 = 5,765,772 : x
2. Step 2: Convert to fraction form
   2,658,534/5,765,772 = 5,765,772/x
3. Step 3: Cross multiply
   2,658,534x = 5,765,772 × 5,765,772
4. Step 4: Simplify right side
   2,658,534x = 33,244,126,755,984
5. Step 5: Solve for x
   x = 33,244,126,755,984/2,658,534
6. Step 6: Final answer
   x = 12,504,683.69