Finding the Third Proportional to 2,379,802.50 and 3,625,503

Step by Step Solution

1. Step 1: Write the proportion equation
   2,379,802.50 : 3,625,503 = 3,625,503 : x
2. Step 2: Convert to fraction form
   2,379,802.50/3,625,503 = 3,625,503/x
3. Step 3: Cross multiply
   2,379,802.50x = 3,625,503 × 3,625,503
4. Step 4: Simplify right side
   2,379,802.50x = 13,144,272,003,009
5. Step 5: Solve for x
   x = 13,144,272,003,009/2,379,802.50
6. Step 6: Final answer
   x = 5,523,261.70