Finding the Third Proportional to 7,719,900 and 16,499,982

Step by Step Solution

1. Step 1: Write the proportion equation
   7,719,900 : 16,499,982 = 16,499,982 : x
2. Step 2: Convert to fraction form
   7,719,900/16,499,982 = 16,499,982/x
3. Step 3: Cross multiply
   7,719,900x = 16,499,982 × 16,499,982
4. Step 4: Simplify right side
   7,719,900x = 272,249,406,000,324
5. Step 5: Solve for x
   x = 272,249,406,000,324/7,719,900
6. Step 6: Final answer
   x = 35,265,923.91