Finding the Third Proportional to 2,168,000 and 3,220,572

Step by Step Solution

1. Step 1: Write the proportion equation
   2,168,000 : 3,220,572 = 3,220,572 : x
2. Step 2: Convert to fraction form
   2,168,000/3,220,572 = 3,220,572/x
3. Step 3: Cross multiply
   2,168,000x = 3,220,572 × 3,220,572
4. Step 4: Simplify right side
   2,168,000x = 10,372,084,007,184
5. Step 5: Solve for x
   x = 10,372,084,007,184/2,168,000
6. Step 6: Final answer
   x = 4,784,171.59