Finding the Third Proportional to 1,996,358 and 3,071,643

Step by Step Solution

1. Step 1: Write the proportion equation
   1,996,358 : 3,071,643 = 3,071,643 : x
2. Step 2: Convert to fraction form
   1,996,358/3,071,643 = 3,071,643/x
3. Step 3: Cross multiply
   1,996,358x = 3,071,643 × 3,071,643
4. Step 4: Simplify right side
   1,996,358x = 9,434,990,719,449
5. Step 5: Solve for x
   x = 9,434,990,719,449/1,996,358
6. Step 6: Final answer
   x = 4,726,101.59