Finding the Third Proportional to 1,345,914 and 2,068,761

Step by Step Solution

1. Step 1: Write the proportion equation
   1,345,914 : 2,068,761 = 2,068,761 : x
2. Step 2: Convert to fraction form
   1,345,914/2,068,761 = 2,068,761/x
3. Step 3: Cross multiply
   1,345,914x = 2,068,761 × 2,068,761
4. Step 4: Simplify right side
   1,345,914x = 4,279,772,075,121
5. Step 5: Solve for x
   x = 4,279,772,075,121/1,345,914
6. Step 6: Final answer
   x = 3,179,825.81