Finding the Third Proportional to 3,968,139.38 and 5,936,773.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,968,139.38 : 5,936,773.50 = 5,936,773.50 : x
2. Step 2: Convert to fraction form
   3,968,139.38/5,936,773.50 = 5,936,773.50/x
3. Step 3: Cross multiply
   3,968,139.38x = 5,936,773.50 × 5,936,773.50
4. Step 4: Simplify right side
   3,968,139.38x = 35,245,279,590,302.25
5. Step 5: Solve for x
   x = 35,245,279,590,302.25/3,968,139.38
6. Step 6: Final answer
   x = 8,882,066.95