Finding the Third Proportional to 1,622,940 and 2,526,264

Step by Step Solution

1. Step 1: Write the proportion equation
   1,622,940 : 2,526,264 = 2,526,264 : x
2. Step 2: Convert to fraction form
   1,622,940/2,526,264 = 2,526,264/x
3. Step 3: Cross multiply
   1,622,940x = 2,526,264 × 2,526,264
4. Step 4: Simplify right side
   1,622,940x = 6,382,009,797,696
5. Step 5: Solve for x
   x = 6,382,009,797,696/1,622,940
6. Step 6: Final answer
   x = 3,932,375.69