Finding the Third Proportional to 3,619,760.25 and 7,490,083.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,619,760.25 : 7,490,083.50 = 7,490,083.50 : x
2. Step 2: Convert to fraction form
   3,619,760.25/7,490,083.50 = 7,490,083.50/x
3. Step 3: Cross multiply
   3,619,760.25x = 7,490,083.50 × 7,490,083.50
4. Step 4: Simplify right side
   3,619,760.25x = 56,101,350,836,972.25
5. Step 5: Solve for x
   x = 56,101,350,836,972.25/3,619,760.25
6. Step 6: Final answer
   x = 15,498,637.19