Finding the Third Proportional to 3,615,036 and 7,790,376

Step by Step Solution

1. Step 1: Write the proportion equation
   3,615,036 : 7,790,376 = 7,790,376 : x
2. Step 2: Convert to fraction form
   3,615,036/7,790,376 = 7,790,376/x
3. Step 3: Cross multiply
   3,615,036x = 7,790,376 × 7,790,376
4. Step 4: Simplify right side
   3,615,036x = 60,689,958,221,376
5. Step 5: Solve for x
   x = 60,689,958,221,376/3,615,036
6. Step 6: Final answer
   x = 16,788,203.00