Finding the Third Proportional to 3,753,351 and 8,194,788

Step by Step Solution

1. Step 1: Write the proportion equation
   3,753,351 : 8,194,788 = 8,194,788 : x
2. Step 2: Convert to fraction form
   3,753,351/8,194,788 = 8,194,788/x
3. Step 3: Cross multiply
   3,753,351x = 8,194,788 × 8,194,788
4. Step 4: Simplify right side
   3,753,351x = 67,154,550,364,944
5. Step 5: Solve for x
   x = 67,154,550,364,944/3,753,351
6. Step 6: Final answer
   x = 17,891,891.90