Finding the Third Proportional to 10,669,672 and 25,178,832

Step by Step Solution

1. Step 1: Write the proportion equation
   10,669,672 : 25,178,832 = 25,178,832 : x
2. Step 2: Convert to fraction form
   10,669,672/25,178,832 = 25,178,832/x
3. Step 3: Cross multiply
   10,669,672x = 25,178,832 × 25,178,832
4. Step 4: Simplify right side
   10,669,672x = 633,973,580,884,224
5. Step 5: Solve for x
   x = 633,973,580,884,224/10,669,672
6. Step 6: Final answer
   x = 59,418,282.11