Finding the Third Proportional to 2,627,324 and 3,959,777.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,627,324 : 3,959,777.50 = 3,959,777.50 : x
2. Step 2: Convert to fraction form
   2,627,324/3,959,777.50 = 3,959,777.50/x
3. Step 3: Cross multiply
   2,627,324x = 3,959,777.50 × 3,959,777.50
4. Step 4: Simplify right side
   2,627,324x = 15,679,837,849,506.25
5. Step 5: Solve for x
   x = 15,679,837,849,506.25/2,627,324
6. Step 6: Final answer
   x = 5,967,987.90