Finding the Third Proportional to 2,538,526 and 5,287,001

Step by Step Solution

1. Step 1: Write the proportion equation
   2,538,526 : 5,287,001 = 5,287,001 : x
2. Step 2: Convert to fraction form
   2,538,526/5,287,001 = 5,287,001/x
3. Step 3: Cross multiply
   2,538,526x = 5,287,001 × 5,287,001
4. Step 4: Simplify right side
   2,538,526x = 27,952,379,574,001
5. Step 5: Solve for x
   x = 27,952,379,574,001/2,538,526
6. Step 6: Final answer
   x = 11,011,263.85