Finding the Third Proportional to 25,818,372 and 55,620,180

Step by Step Solution

1. Step 1: Write the proportion equation
   25,818,372 : 55,620,180 = 55,620,180 : x
2. Step 2: Convert to fraction form
   25,818,372/55,620,180 = 55,620,180/x
3. Step 3: Cross multiply
   25,818,372x = 55,620,180 × 55,620,180
4. Step 4: Simplify right side
   25,818,372x = 3,093,604,423,232,400
5. Step 5: Solve for x
   x = 3,093,604,423,232,400/25,818,372
6. Step 6: Final answer
   x = 119,821,823.90