Finding the Third Proportional to 2,141,040 and 4,707,922.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,040 : 4,707,922.50 = 4,707,922.50 : x
2. Step 2: Convert to fraction form
   2,141,040/4,707,922.50 = 4,707,922.50/x
3. Step 3: Cross multiply
   2,141,040x = 4,707,922.50 × 4,707,922.50
4. Step 4: Simplify right side
   2,141,040x = 22,164,534,266,006.25
5. Step 5: Solve for x
   x = 22,164,534,266,006.25/2,141,040
6. Step 6: Final answer
   x = 10,352,228.01