Finding the Third Proportional to 25,425,825 and 55,604,973

Step by Step Solution

1. Step 1: Write the proportion equation
   25,425,825 : 55,604,973 = 55,604,973 : x
2. Step 2: Convert to fraction form
   25,425,825/55,604,973 = 55,604,973/x
3. Step 3: Cross multiply
   25,425,825x = 55,604,973 × 55,604,973
4. Step 4: Simplify right side
   25,425,825x = 3,091,913,022,330,729
5. Step 5: Solve for x
   x = 3,091,913,022,330,729/25,425,825
6. Step 6: Final answer
   x = 121,605,219.19