Finding the Third Proportional to 1,010,998 and 2,200,528

Step by Step Solution

1. Step 1: Write the proportion equation
   1,010,998 : 2,200,528 = 2,200,528 : x
2. Step 2: Convert to fraction form
   1,010,998/2,200,528 = 2,200,528/x
3. Step 3: Cross multiply
   1,010,998x = 2,200,528 × 2,200,528
4. Step 4: Simplify right side
   1,010,998x = 4,842,323,478,784
5. Step 5: Solve for x
   x = 4,842,323,478,784/1,010,998
6. Step 6: Final answer
   x = 4,789,646.94