Finding the Third Proportional to 8,882,448.50 and 13,015,710.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,882,448.50 : 13,015,710.50 = 13,015,710.50 : x
2. Step 2: Convert to fraction form
   8,882,448.50/13,015,710.50 = 13,015,710.50/x
3. Step 3: Cross multiply
   8,882,448.50x = 13,015,710.50 × 13,015,710.50
4. Step 4: Simplify right side
   8,882,448.50x = 169,408,719,819,810.25
5. Step 5: Solve for x
   x = 169,408,719,819,810.25/8,882,448.50
6. Step 6: Final answer
   x = 19,072,299.70