Finding the Third Proportional to 3,696,240 and 5,529,318

Step by Step Solution

1. Step 1: Write the proportion equation
   3,696,240 : 5,529,318 = 5,529,318 : x
2. Step 2: Convert to fraction form
   3,696,240/5,529,318 = 5,529,318/x
3. Step 3: Cross multiply
   3,696,240x = 5,529,318 × 5,529,318
4. Step 4: Simplify right side
   3,696,240x = 30,573,357,545,124
5. Step 5: Solve for x
   x = 30,573,357,545,124/3,696,240
6. Step 6: Final answer
   x = 8,271,475.21