Finding the Third Proportional to 7,719,896 and 16,499,974

Step by Step Solution

1. Step 1: Write the proportion equation
   7,719,896 : 16,499,974 = 16,499,974 : x
2. Step 2: Convert to fraction form
   7,719,896/16,499,974 = 16,499,974/x
3. Step 3: Cross multiply
   7,719,896x = 16,499,974 × 16,499,974
4. Step 4: Simplify right side
   7,719,896x = 272,249,142,000,676
5. Step 5: Solve for x
   x = 272,249,142,000,676/7,719,896
6. Step 6: Final answer
   x = 35,265,907.99