Finding the Third Proportional to 5,881,269 and 12,808,902

Step by Step Solution

1. Step 1: Write the proportion equation
   5,881,269 : 12,808,902 = 12,808,902 : x
2. Step 2: Convert to fraction form
   5,881,269/12,808,902 = 12,808,902/x
3. Step 3: Cross multiply
   5,881,269x = 12,808,902 × 12,808,902
4. Step 4: Simplify right side
   5,881,269x = 164,067,970,445,604
5. Step 5: Solve for x
   x = 164,067,970,445,604/5,881,269
6. Step 6: Final answer
   x = 27,896,695.50