Finding the Third Proportional to 1,575,620 and 2,294,540

Step by Step Solution

1. Step 1: Write the proportion equation
   1,575,620 : 2,294,540 = 2,294,540 : x
2. Step 2: Convert to fraction form
   1,575,620/2,294,540 = 2,294,540/x
3. Step 3: Cross multiply
   1,575,620x = 2,294,540 × 2,294,540
4. Step 4: Simplify right side
   1,575,620x = 5,264,913,811,600
5. Step 5: Solve for x
   x = 5,264,913,811,600/1,575,620
6. Step 6: Final answer
   x = 3,341,487.04