Finding the Third Proportional to 3,305,923.88 and 5,108,494.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,305,923.88 : 5,108,494.50 = 5,108,494.50 : x
2. Step 2: Convert to fraction form
   3,305,923.88/5,108,494.50 = 5,108,494.50/x
3. Step 3: Cross multiply
   3,305,923.88x = 5,108,494.50 × 5,108,494.50
4. Step 4: Simplify right side
   3,305,923.88x = 26,096,716,056,530.25
5. Step 5: Solve for x
   x = 26,096,716,056,530.25/3,305,923.88
6. Step 6: Final answer
   x = 7,893,925.28