Finding the Third Proportional to 2,387,009.25 and 4,884,325.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,387,009.25 : 4,884,325.31 = 4,884,325.31 : x
2. Step 2: Convert to fraction form
   2,387,009.25/4,884,325.31 = 4,884,325.31/x
3. Step 3: Cross multiply
   2,387,009.25x = 4,884,325.31 × 4,884,325.31
4. Step 4: Simplify right side
   2,387,009.25x = 23,856,633,758,328.22
5. Step 5: Solve for x
   x = 23,856,633,758,328.22/2,387,009.25
6. Step 6: Final answer
   x = 9,994,361.67