Finding the Third Proportional to 1,048,364 and 1,662,620

Step by Step Solution

1. Step 1: Write the proportion equation
   1,048,364 : 1,662,620 = 1,662,620 : x
2. Step 2: Convert to fraction form
   1,048,364/1,662,620 = 1,662,620/x
3. Step 3: Cross multiply
   1,048,364x = 1,662,620 × 1,662,620
4. Step 4: Simplify right side
   1,048,364x = 2,764,305,264,400
5. Step 5: Solve for x
   x = 2,764,305,264,400/1,048,364
6. Step 6: Final answer
   x = 2,636,780.03