Finding the Third Proportional to 1,943,980 and 2,616,984

Step by Step Solution

1. Step 1: Write the proportion equation
   1,943,980 : 2,616,984 = 2,616,984 : x
2. Step 2: Convert to fraction form
   1,943,980/2,616,984 = 2,616,984/x
3. Step 3: Cross multiply
   1,943,980x = 2,616,984 × 2,616,984
4. Step 4: Simplify right side
   1,943,980x = 6,848,605,256,256
5. Step 5: Solve for x
   x = 6,848,605,256,256/1,943,980
6. Step 6: Final answer
   x = 3,522,981.34