Finding the Third Proportional to 12,090,012 and 25,544,604

Step by Step Solution

1. Step 1: Write the proportion equation
   12,090,012 : 25,544,604 = 25,544,604 : x
2. Step 2: Convert to fraction form
   12,090,012/25,544,604 = 25,544,604/x
3. Step 3: Cross multiply
   12,090,012x = 25,544,604 × 25,544,604
4. Step 4: Simplify right side
   12,090,012x = 652,526,793,516,816
5. Step 5: Solve for x
   x = 652,526,793,516,816/12,090,012
6. Step 6: Final answer
   x = 53,972,385.93