Finding the Third Proportional to 1,357,129 and 2,825,936

Step by Step Solution

1. Step 1: Write the proportion equation
   1,357,129 : 2,825,936 = 2,825,936 : x
2. Step 2: Convert to fraction form
   1,357,129/2,825,936 = 2,825,936/x
3. Step 3: Cross multiply
   1,357,129x = 2,825,936 × 2,825,936
4. Step 4: Simplify right side
   1,357,129x = 7,985,914,276,096
5. Step 5: Solve for x
   x = 7,985,914,276,096/1,357,129
6. Step 6: Final answer
   x = 5,884,417.97