Finding the Third Proportional to 3,339,534 and 7,151,298

Step by Step Solution

1. Step 1: Write the proportion equation
   3,339,534 : 7,151,298 = 7,151,298 : x
2. Step 2: Convert to fraction form
   3,339,534/7,151,298 = 7,151,298/x
3. Step 3: Cross multiply
   3,339,534x = 7,151,298 × 7,151,298
4. Step 4: Simplify right side
   3,339,534x = 51,141,063,084,804
5. Step 5: Solve for x
   x = 51,141,063,084,804/3,339,534
6. Step 6: Final answer
   x = 15,313,832.13