Finding the Third Proportional to 7,443,630 and 16,123,868

Step by Step Solution

1. Step 1: Write the proportion equation
   7,443,630 : 16,123,868 = 16,123,868 : x
2. Step 2: Convert to fraction form
   7,443,630/16,123,868 = 16,123,868/x
3. Step 3: Cross multiply
   7,443,630x = 16,123,868 × 16,123,868
4. Step 4: Simplify right side
   7,443,630x = 259,979,119,281,424
5. Step 5: Solve for x
   x = 259,979,119,281,424/7,443,630
6. Step 6: Final answer
   x = 34,926,389.31