Finding the Third Proportional to 1,421,304 and 1,877,940

Step by Step Solution

1. Step 1: Write the proportion equation
   1,421,304 : 1,877,940 = 1,877,940 : x
2. Step 2: Convert to fraction form
   1,421,304/1,877,940 = 1,877,940/x
3. Step 3: Cross multiply
   1,421,304x = 1,877,940 × 1,877,940
4. Step 4: Simplify right side
   1,421,304x = 3,526,658,643,600
5. Step 5: Solve for x
   x = 3,526,658,643,600/1,421,304
6. Step 6: Final answer
   x = 2,481,283.84