Finding the Third Proportional to 2,288,755 and 3,462,589.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,288,755 : 3,462,589.50 = 3,462,589.50 : x
2. Step 2: Convert to fraction form
   2,288,755/3,462,589.50 = 3,462,589.50/x
3. Step 3: Cross multiply
   2,288,755x = 3,462,589.50 × 3,462,589.50
4. Step 4: Simplify right side
   2,288,755x = 11,989,526,045,510.25
5. Step 5: Solve for x
   x = 11,989,526,045,510.25/2,288,755
6. Step 6: Final answer
   x = 5,238,448.87