Finding the Third Proportional to 2,839,860 and 6,112,748

Step by Step Solution

1. Step 1: Write the proportion equation
   2,839,860 : 6,112,748 = 6,112,748 : x
2. Step 2: Convert to fraction form
   2,839,860/6,112,748 = 6,112,748/x
3. Step 3: Cross multiply
   2,839,860x = 6,112,748 × 6,112,748
4. Step 4: Simplify right side
   2,839,860x = 37,365,688,111,504
5. Step 5: Solve for x
   x = 37,365,688,111,504/2,839,860
6. Step 6: Final answer
   x = 13,157,581.05