Finding the Third Proportional to 3,665,320 and 7,582,064

Step by Step Solution

1. Step 1: Write the proportion equation
   3,665,320 : 7,582,064 = 7,582,064 : x
2. Step 2: Convert to fraction form
   3,665,320/7,582,064 = 7,582,064/x
3. Step 3: Cross multiply
   3,665,320x = 7,582,064 × 7,582,064
4. Step 4: Simplify right side
   3,665,320x = 57,487,694,500,096
5. Step 5: Solve for x
   x = 57,487,694,500,096/3,665,320
6. Step 6: Final answer
   x = 15,684,222.52