Finding the Third Proportional to 12,602,754 and 19,552,155

Step by Step Solution

1. Step 1: Write the proportion equation
   12,602,754 : 19,552,155 = 19,552,155 : x
2. Step 2: Convert to fraction form
   12,602,754/19,552,155 = 19,552,155/x
3. Step 3: Cross multiply
   12,602,754x = 19,552,155 × 19,552,155
4. Step 4: Simplify right side
   12,602,754x = 382,286,765,144,025
5. Step 5: Solve for x
   x = 382,286,765,144,025/12,602,754
6. Step 6: Final answer
   x = 30,333,589.40