Finding the Third Proportional to 5,223,768 and 10,976,302.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,223,768 : 10,976,302.50 = 10,976,302.50 : x
2. Step 2: Convert to fraction form
   5,223,768/10,976,302.50 = 10,976,302.50/x
3. Step 3: Cross multiply
   5,223,768x = 10,976,302.50 × 10,976,302.50
4. Step 4: Simplify right side
   5,223,768x = 120,479,216,571,506.25
5. Step 5: Solve for x
   x = 120,479,216,571,506.25/5,223,768
6. Step 6: Final answer
   x = 23,063,661.44