Finding the Third Proportional to 12,209,075.58 and 25,422,906.38

Step by Step Solution

1. Step 1: Write the proportion equation
   12,209,075.58 : 25,422,906.38 = 25,422,906.38 : x
2. Step 2: Convert to fraction form
   12,209,075.58/25,422,906.38 = 25,422,906.38/x
3. Step 3: Cross multiply
   12,209,075.58x = 25,422,906.38 × 25,422,906.38
4. Step 4: Simplify right side
   12,209,075.58x = 646,324,168,552,015.62
5. Step 5: Solve for x
   x = 646,324,168,552,015.62/12,209,075.58
6. Step 6: Final answer
   x = 52,938,010.29