Finding the Third Proportional to 2,555,122.50 and 3,927,406.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,555,122.50 : 3,927,406.50 = 3,927,406.50 : x
2. Step 2: Convert to fraction form
   2,555,122.50/3,927,406.50 = 3,927,406.50/x
3. Step 3: Cross multiply
   2,555,122.50x = 3,927,406.50 × 3,927,406.50
4. Step 4: Simplify right side
   2,555,122.50x = 15,424,521,816,242.25
5. Step 5: Solve for x
   x = 15,424,521,816,242.25/2,555,122.50
6. Step 6: Final answer
   x = 6,036,705.41