Finding the Third Proportional to 2,523,910.50 and 5,473,669.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,523,910.50 : 5,473,669.50 = 5,473,669.50 : x
2. Step 2: Convert to fraction form
   2,523,910.50/5,473,669.50 = 5,473,669.50/x
3. Step 3: Cross multiply
   2,523,910.50x = 5,473,669.50 × 5,473,669.50
4. Step 4: Simplify right side
   2,523,910.50x = 29,961,057,795,230.25
5. Step 5: Solve for x
   x = 29,961,057,795,230.25/2,523,910.50
6. Step 6: Final answer
   x = 11,870,887.58