Finding the Third Proportional to 2,666,124 and 3,809,887.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,666,124 : 3,809,887.50 = 3,809,887.50 : x
2. Step 2: Convert to fraction form
   2,666,124/3,809,887.50 = 3,809,887.50/x
3. Step 3: Cross multiply
   2,666,124x = 3,809,887.50 × 3,809,887.50
4. Step 4: Simplify right side
   2,666,124x = 14,515,242,762,656.25
5. Step 5: Solve for x
   x = 14,515,242,762,656.25/2,666,124
6. Step 6: Final answer
   x = 5,444,323.96