Finding the Third Proportional to 3,696,238 and 5,529,315

Step by Step Solution

1. Step 1: Write the proportion equation
   3,696,238 : 5,529,315 = 5,529,315 : x
2. Step 2: Convert to fraction form
   3,696,238/5,529,315 = 5,529,315/x
3. Step 3: Cross multiply
   3,696,238x = 5,529,315 × 5,529,315
4. Step 4: Simplify right side
   3,696,238x = 30,573,324,369,225
5. Step 5: Solve for x
   x = 30,573,324,369,225/3,696,238
6. Step 6: Final answer
   x = 8,271,470.71