Finding the Third Proportional to 1,009,857.94 and 2,209,741.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,009,857.94 : 2,209,741.59 = 2,209,741.59 : x
2. Step 2: Convert to fraction form
   1,009,857.94/2,209,741.59 = 2,209,741.59/x
3. Step 3: Cross multiply
   1,009,857.94x = 2,209,741.59 × 2,209,741.59
4. Step 4: Simplify right side
   1,009,857.94x = 4,882,957,911,148.79
5. Step 5: Solve for x
   x = 4,882,957,911,148.79/1,009,857.94
6. Step 6: Final answer
   x = 4,835,291.91