Finding the Third Proportional to 1,988,502 and 2,811,033

Step by Step Solution

1. Step 1: Write the proportion equation
   1,988,502 : 2,811,033 = 2,811,033 : x
2. Step 2: Convert to fraction form
   1,988,502/2,811,033 = 2,811,033/x
3. Step 3: Cross multiply
   1,988,502x = 2,811,033 × 2,811,033
4. Step 4: Simplify right side
   1,988,502x = 7,901,906,527,089
5. Step 5: Solve for x
   x = 7,901,906,527,089/1,988,502
6. Step 6: Final answer
   x = 3,973,798.63