Finding the Third Proportional to 25,651,911 and 56,434,152

Step by Step Solution

1. Step 1: Write the proportion equation
   25,651,911 : 56,434,152 = 56,434,152 : x
2. Step 2: Convert to fraction form
   25,651,911/56,434,152 = 56,434,152/x
3. Step 3: Cross multiply
   25,651,911x = 56,434,152 × 56,434,152
4. Step 4: Simplify right side
   25,651,911x = 3,184,813,511,959,104
5. Step 5: Solve for x
   x = 3,184,813,511,959,104/25,651,911
6. Step 6: Final answer
   x = 124,155,019.56