Finding the Third Proportional to 801,860 and 1,762,440

Step by Step Solution

1. Step 1: Write the proportion equation
   801,860 : 1,762,440 = 1,762,440 : x
2. Step 2: Convert to fraction form
   801,860/1,762,440 = 1,762,440/x
3. Step 3: Cross multiply
   801,860x = 1,762,440 × 1,762,440
4. Step 4: Simplify right side
   801,860x = 3,106,194,753,600
5. Step 5: Solve for x
   x = 3,106,194,753,600/801,860
6. Step 6: Final answer
   x = 3,873,737.00