Finding the Third Proportional to 2,429,500 and 5,624,438

Step by Step Solution

1. Step 1: Write the proportion equation
   2,429,500 : 5,624,438 = 5,624,438 : x
2. Step 2: Convert to fraction form
   2,429,500/5,624,438 = 5,624,438/x
3. Step 3: Cross multiply
   2,429,500x = 5,624,438 × 5,624,438
4. Step 4: Simplify right side
   2,429,500x = 31,634,302,815,844
5. Step 5: Solve for x
   x = 31,634,302,815,844/2,429,500
6. Step 6: Final answer
   x = 13,020,910.81