Finding the Third Proportional to 25,229,680 and 55,235,767

Step by Step Solution

1. Step 1: Write the proportion equation
   25,229,680 : 55,235,767 = 55,235,767 : x
2. Step 2: Convert to fraction form
   25,229,680/55,235,767 = 55,235,767/x
3. Step 3: Cross multiply
   25,229,680x = 55,235,767 × 55,235,767
4. Step 4: Simplify right side
   25,229,680x = 3,050,989,956,078,289
5. Step 5: Solve for x
   x = 3,050,989,956,078,289/25,229,680
6. Step 6: Final answer
   x = 120,928,602.98