Finding the Third Proportional to 1,674,594 and 3,490,884

Step by Step Solution

1. Step 1: Write the proportion equation
   1,674,594 : 3,490,884 = 3,490,884 : x
2. Step 2: Convert to fraction form
   1,674,594/3,490,884 = 3,490,884/x
3. Step 3: Cross multiply
   1,674,594x = 3,490,884 × 3,490,884
4. Step 4: Simplify right side
   1,674,594x = 12,186,271,101,456
5. Step 5: Solve for x
   x = 12,186,271,101,456/1,674,594
6. Step 6: Final answer
   x = 7,277,149.63