Finding the Third Proportional to 3,665,324 and 7,582,072

Step by Step Solution

1. Step 1: Write the proportion equation
   3,665,324 : 7,582,072 = 7,582,072 : x
2. Step 2: Convert to fraction form
   3,665,324/7,582,072 = 7,582,072/x
3. Step 3: Cross multiply
   3,665,324x = 7,582,072 × 7,582,072
4. Step 4: Simplify right side
   3,665,324x = 57,487,815,813,184
5. Step 5: Solve for x
   x = 57,487,815,813,184/3,665,324
6. Step 6: Final answer
   x = 15,684,238.50