Finding the Third Proportional to 1,875,210 and 2,800,468

Step by Step Solution

1. Step 1: Write the proportion equation
   1,875,210 : 2,800,468 = 2,800,468 : x
2. Step 2: Convert to fraction form
   1,875,210/2,800,468 = 2,800,468/x
3. Step 3: Cross multiply
   1,875,210x = 2,800,468 × 2,800,468
4. Step 4: Simplify right side
   1,875,210x = 7,842,621,019,024
5. Step 5: Solve for x
   x = 7,842,621,019,024/1,875,210
6. Step 6: Final answer
   x = 4,182,262.80