Finding the Third Proportional to 1,063,887 and 2,308,623

Step by Step Solution

1. Step 1: Write the proportion equation
   1,063,887 : 2,308,623 = 2,308,623 : x
2. Step 2: Convert to fraction form
   1,063,887/2,308,623 = 2,308,623/x
3. Step 3: Cross multiply
   1,063,887x = 2,308,623 × 2,308,623
4. Step 4: Simplify right side
   1,063,887x = 5,329,740,156,129
5. Step 5: Solve for x
   x = 5,329,740,156,129/1,063,887
6. Step 6: Final answer
   x = 5,009,686.33