Finding the Third Proportional to 5,760,580 and 12,445,352

Step by Step Solution

1. Step 1: Write the proportion equation
   5,760,580 : 12,445,352 = 12,445,352 : x
2. Step 2: Convert to fraction form
   5,760,580/12,445,352 = 12,445,352/x
3. Step 3: Cross multiply
   5,760,580x = 12,445,352 × 12,445,352
4. Step 4: Simplify right side
   5,760,580x = 154,886,786,403,904
5. Step 5: Solve for x
   x = 154,886,786,403,904/5,760,580
6. Step 6: Final answer
   x = 26,887,359.68