Finding the Third Proportional to 2,482,515 and 5,356,921.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,482,515 : 5,356,921.50 = 5,356,921.50 : x
2. Step 2: Convert to fraction form
   2,482,515/5,356,921.50 = 5,356,921.50/x
3. Step 3: Cross multiply
   2,482,515x = 5,356,921.50 × 5,356,921.50
4. Step 4: Simplify right side
   2,482,515x = 28,696,607,957,162.25
5. Step 5: Solve for x
   x = 28,696,607,957,162.25/2,482,515
6. Step 6: Final answer
   x = 11,559,490.26