Finding the Third Proportional to 2,526,790.50 and 5,496,302.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,526,790.50 : 5,496,302.25 = 5,496,302.25 : x
2. Step 2: Convert to fraction form
   2,526,790.50/5,496,302.25 = 5,496,302.25/x
3. Step 3: Cross multiply
   2,526,790.50x = 5,496,302.25 × 5,496,302.25
4. Step 4: Simplify right side
   2,526,790.50x = 30,209,338,423,355.06
5. Step 5: Solve for x
   x = 30,209,338,423,355.06/2,526,790.50
6. Step 6: Final answer
   x = 11,955,616.59