Finding the Third Proportional to 7,443,654 and 16,123,916

Step by Step Solution

1. Step 1: Write the proportion equation
   7,443,654 : 16,123,916 = 16,123,916 : x
2. Step 2: Convert to fraction form
   7,443,654/16,123,916 = 16,123,916/x
3. Step 3: Cross multiply
   7,443,654x = 16,123,916 × 16,123,916
4. Step 4: Simplify right side
   7,443,654x = 259,980,667,175,056
5. Step 5: Solve for x
   x = 259,980,667,175,056/7,443,654
6. Step 6: Final answer
   x = 34,926,484.65