Finding the Third Proportional to 11,128,025 and 23,451,634

Step by Step Solution

1. Step 1: Write the proportion equation
   11,128,025 : 23,451,634 = 23,451,634 : x
2. Step 2: Convert to fraction form
   11,128,025/23,451,634 = 23,451,634/x
3. Step 3: Cross multiply
   11,128,025x = 23,451,634 × 23,451,634
4. Step 4: Simplify right side
   11,128,025x = 549,979,137,269,956
5. Step 5: Solve for x
   x = 549,979,137,269,956/11,128,025
6. Step 6: Final answer
   x = 49,422,888.36