Finding the Third Proportional to 5,742,794 and 8,896,521

Step by Step Solution

1. Step 1: Write the proportion equation
   5,742,794 : 8,896,521 = 8,896,521 : x
2. Step 2: Convert to fraction form
   5,742,794/8,896,521 = 8,896,521/x
3. Step 3: Cross multiply
   5,742,794x = 8,896,521 × 8,896,521
4. Step 4: Simplify right side
   5,742,794x = 79,148,085,903,441
5. Step 5: Solve for x
   x = 79,148,085,903,441/5,742,794
6. Step 6: Final answer
   x = 13,782,156.54