Finding the Third Proportional to 25,575,057 and 54,788,994

Step by Step Solution

1. Step 1: Write the proportion equation
   25,575,057 : 54,788,994 = 54,788,994 : x
2. Step 2: Convert to fraction form
   25,575,057/54,788,994 = 54,788,994/x
3. Step 3: Cross multiply
   25,575,057x = 54,788,994 × 54,788,994
4. Step 4: Simplify right side
   25,575,057x = 3,001,833,863,532,036
5. Step 5: Solve for x
   x = 3,001,833,863,532,036/25,575,057
6. Step 6: Final answer
   x = 117,373,496.51