Finding the Third Proportional to 1,063,879.31 and 2,308,606.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,063,879.31 : 2,308,606.31 = 2,308,606.31 : x
2. Step 2: Convert to fraction form
   1,063,879.31/2,308,606.31 = 2,308,606.31/x
3. Step 3: Cross multiply
   1,063,879.31x = 2,308,606.31 × 2,308,606.31
4. Step 4: Simplify right side
   1,063,879.31x = 5,329,663,106,114.85
5. Step 5: Solve for x
   x = 5,329,663,106,114.85/1,063,879.31
6. Step 6: Final answer
   x = 5,009,650.10