Finding the Third Proportional to 1,628,090 and 2,393,354

Step by Step Solution

1. Step 1: Write the proportion equation
   1,628,090 : 2,393,354 = 2,393,354 : x
2. Step 2: Convert to fraction form
   1,628,090/2,393,354 = 2,393,354/x
3. Step 3: Cross multiply
   1,628,090x = 2,393,354 × 2,393,354
4. Step 4: Simplify right side
   1,628,090x = 5,728,143,369,316
5. Step 5: Solve for x
   x = 5,728,143,369,316/1,628,090
6. Step 6: Final answer
   x = 3,518,321.08