Finding the Third Proportional to 1,575,940 and 2,409,654

Step by Step Solution

1. Step 1: Write the proportion equation
   1,575,940 : 2,409,654 = 2,409,654 : x
2. Step 2: Convert to fraction form
   1,575,940/2,409,654 = 2,409,654/x
3. Step 3: Cross multiply
   1,575,940x = 2,409,654 × 2,409,654
4. Step 4: Simplify right side
   1,575,940x = 5,806,432,399,716
5. Step 5: Solve for x
   x = 5,806,432,399,716/1,575,940
6. Step 6: Final answer
   x = 3,684,424.79