Finding the Third Proportional to 1,250,980 and 2,731,388

Step by Step Solution

1. Step 1: Write the proportion equation
   1,250,980 : 2,731,388 = 2,731,388 : x
2. Step 2: Convert to fraction form
   1,250,980/2,731,388 = 2,731,388/x
3. Step 3: Cross multiply
   1,250,980x = 2,731,388 × 2,731,388
4. Step 4: Simplify right side
   1,250,980x = 7,460,480,406,544
5. Step 5: Solve for x
   x = 7,460,480,406,544/1,250,980
6. Step 6: Final answer
   x = 5,963,708.78