Finding the Third Proportional to 1,340,723 and 1,875,409

Step by Step Solution

1. Step 1: Write the proportion equation
   1,340,723 : 1,875,409 = 1,875,409 : x
2. Step 2: Convert to fraction form
   1,340,723/1,875,409 = 1,875,409/x
3. Step 3: Cross multiply
   1,340,723x = 1,875,409 × 1,875,409
4. Step 4: Simplify right side
   1,340,723x = 3,517,158,917,281
5. Step 5: Solve for x
   x = 3,517,158,917,281/1,340,723
6. Step 6: Final answer
   x = 2,623,330.04