Finding the Third Proportional to 870,996 and 1,875,468

Step by Step Solution

1. Step 1: Write the proportion equation
   870,996 : 1,875,468 = 1,875,468 : x
2. Step 2: Convert to fraction form
   870,996/1,875,468 = 1,875,468/x
3. Step 3: Cross multiply
   870,996x = 1,875,468 × 1,875,468
4. Step 4: Simplify right side
   870,996x = 3,517,380,219,024
5. Step 5: Solve for x
   x = 3,517,380,219,024/870,996
6. Step 6: Final answer
   x = 4,038,342.56