Finding the Third Proportional to 3,716,124 and 5,505,112.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,716,124 : 5,505,112.50 = 5,505,112.50 : x
2. Step 2: Convert to fraction form
   3,716,124/5,505,112.50 = 5,505,112.50/x
3. Step 3: Cross multiply
   3,716,124x = 5,505,112.50 × 5,505,112.50
4. Step 4: Simplify right side
   3,716,124x = 30,306,263,637,656.25
5. Step 5: Solve for x
   x = 30,306,263,637,656.25/3,716,124
6. Step 6: Final answer
   x = 8,155,342.40