Finding the Third Proportional to 1,805,094 and 3,964,428

Step by Step Solution

1. Step 1: Write the proportion equation
   1,805,094 : 3,964,428 = 3,964,428 : x
2. Step 2: Convert to fraction form
   1,805,094/3,964,428 = 3,964,428/x
3. Step 3: Cross multiply
   1,805,094x = 3,964,428 × 3,964,428
4. Step 4: Simplify right side
   1,805,094x = 15,716,689,367,184
5. Step 5: Solve for x
   x = 15,716,689,367,184/1,805,094
6. Step 6: Final answer
   x = 8,706,853.70