Finding the Third Proportional to 1,596,168 and 2,153,520

Step by Step Solution

1. Step 1: Write the proportion equation
   1,596,168 : 2,153,520 = 2,153,520 : x
2. Step 2: Convert to fraction form
   1,596,168/2,153,520 = 2,153,520/x
3. Step 3: Cross multiply
   1,596,168x = 2,153,520 × 2,153,520
4. Step 4: Simplify right side
   1,596,168x = 4,637,648,390,400
5. Step 5: Solve for x
   x = 4,637,648,390,400/1,596,168
6. Step 6: Final answer
   x = 2,905,488.89