Finding the Third Proportional to 3,411,168 and 5,111,502

Step by Step Solution

1. Step 1: Write the proportion equation
   3,411,168 : 5,111,502 = 5,111,502 : x
2. Step 2: Convert to fraction form
   3,411,168/5,111,502 = 5,111,502/x
3. Step 3: Cross multiply
   3,411,168x = 5,111,502 × 5,111,502
4. Step 4: Simplify right side
   3,411,168x = 26,127,452,696,004
5. Step 5: Solve for x
   x = 26,127,452,696,004/3,411,168
6. Step 6: Final answer
   x = 7,659,386.08