Finding the Third Proportional to 10,108,861.75 and 22,141,980.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,108,861.75 : 22,141,980.25 = 22,141,980.25 : x
2. Step 2: Convert to fraction form
   10,108,861.75/22,141,980.25 = 22,141,980.25/x
3. Step 3: Cross multiply
   10,108,861.75x = 22,141,980.25 × 22,141,980.25
4. Step 4: Simplify right side
   10,108,861.75x = 490,267,289,391,390.06
5. Step 5: Solve for x
   x = 490,267,289,391,390.06/10,108,861.75
6. Step 6: Final answer
   x = 48,498,762.92