Finding the Third Proportional to 10,455,758 and 22,648,540.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,455,758 : 22,648,540.50 = 22,648,540.50 : x
2. Step 2: Convert to fraction form
   10,455,758/22,648,540.50 = 22,648,540.50/x
3. Step 3: Cross multiply
   10,455,758x = 22,648,540.50 × 22,648,540.50
4. Step 4: Simplify right side
   10,455,758x = 512,956,386,780,140.25
5. Step 5: Solve for x
   x = 512,956,386,780,140.25/10,455,758
6. Step 6: Final answer
   x = 49,059,703.45