Finding the Third Proportional to 13,082,880 and 19,496,692.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,082,880 : 19,496,692.50 = 19,496,692.50 : x
2. Step 2: Convert to fraction form
   13,082,880/19,496,692.50 = 19,496,692.50/x
3. Step 3: Cross multiply
   13,082,880x = 19,496,692.50 × 19,496,692.50
4. Step 4: Simplify right side
   13,082,880x = 380,121,018,439,556.25
5. Step 5: Solve for x
   x = 380,121,018,439,556.25/13,082,880
6. Step 6: Final answer
   x = 29,054,842.55