Finding the Third Proportional to 1,375,292 and 2,065,536

Step by Step Solution

1. Step 1: Write the proportion equation
   1,375,292 : 2,065,536 = 2,065,536 : x
2. Step 2: Convert to fraction form
   1,375,292/2,065,536 = 2,065,536/x
3. Step 3: Cross multiply
   1,375,292x = 2,065,536 × 2,065,536
4. Step 4: Simplify right side
   1,375,292x = 4,266,438,967,296
5. Step 5: Solve for x
   x = 4,266,438,967,296/1,375,292
6. Step 6: Final answer
   x = 3,102,205.91