Finding the Third Proportional to 10,612,283 and 16,831,132

Step by Step Solution

1. Step 1: Write the proportion equation
   10,612,283 : 16,831,132 = 16,831,132 : x
2. Step 2: Convert to fraction form
   10,612,283/16,831,132 = 16,831,132/x
3. Step 3: Cross multiply
   10,612,283x = 16,831,132 × 16,831,132
4. Step 4: Simplify right side
   10,612,283x = 283,287,004,401,424
5. Step 5: Solve for x
   x = 283,287,004,401,424/10,612,283
6. Step 6: Final answer
   x = 26,694,256.50