Finding the Third Proportional to 1,063,888 and 2,308,625

Step by Step Solution

1. Step 1: Write the proportion equation
   1,063,888 : 2,308,625 = 2,308,625 : x
2. Step 2: Convert to fraction form
   1,063,888/2,308,625 = 2,308,625/x
3. Step 3: Cross multiply
   1,063,888x = 2,308,625 × 2,308,625
4. Step 4: Simplify right side
   1,063,888x = 5,329,749,390,625
5. Step 5: Solve for x
   x = 5,329,749,390,625/1,063,888
6. Step 6: Final answer
   x = 5,009,690.30