Finding the Third Proportional to 10,112,449.50 and 22,286,317.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,112,449.50 : 22,286,317.50 = 22,286,317.50 : x
2. Step 2: Convert to fraction form
   10,112,449.50/22,286,317.50 = 22,286,317.50/x
3. Step 3: Cross multiply
   10,112,449.50x = 22,286,317.50 × 22,286,317.50
4. Step 4: Simplify right side
   10,112,449.50x = 496,679,947,710,806.25
5. Step 5: Solve for x
   x = 496,679,947,710,806.25/10,112,449.50
6. Step 6: Final answer
   x = 49,115,691.28