Finding the Third Proportional to 3,611,664 and 7,522,254

Step by Step Solution

1. Step 1: Write the proportion equation
   3,611,664 : 7,522,254 = 7,522,254 : x
2. Step 2: Convert to fraction form
   3,611,664/7,522,254 = 7,522,254/x
3. Step 3: Cross multiply
   3,611,664x = 7,522,254 × 7,522,254
4. Step 4: Simplify right side
   3,611,664x = 56,584,305,240,516
5. Step 5: Solve for x
   x = 56,584,305,240,516/3,611,664
6. Step 6: Final answer
   x = 15,667,101.16