Finding the Third Proportional to 1,370,596 and 2,945,312

Step by Step Solution

1. Step 1: Write the proportion equation
   1,370,596 : 2,945,312 = 2,945,312 : x
2. Step 2: Convert to fraction form
   1,370,596/2,945,312 = 2,945,312/x
3. Step 3: Cross multiply
   1,370,596x = 2,945,312 × 2,945,312
4. Step 4: Simplify right side
   1,370,596x = 8,674,862,777,344
5. Step 5: Solve for x
   x = 8,674,862,777,344/1,370,596
6. Step 6: Final answer
   x = 6,329,263.17