Finding the Third Proportional to 1,526,640 and 2,018,532

Step by Step Solution

1. Step 1: Write the proportion equation
   1,526,640 : 2,018,532 = 2,018,532 : x
2. Step 2: Convert to fraction form
   1,526,640/2,018,532 = 2,018,532/x
3. Step 3: Cross multiply
   1,526,640x = 2,018,532 × 2,018,532
4. Step 4: Simplify right side
   1,526,640x = 4,074,471,435,024
5. Step 5: Solve for x
   x = 4,074,471,435,024/1,526,640
6. Step 6: Final answer
   x = 2,668,914.37