Finding the Third Proportional to 6,317,236 and 9,003,342

Step by Step Solution

1. Step 1: Write the proportion equation
   6,317,236 : 9,003,342 = 9,003,342 : x
2. Step 2: Convert to fraction form
   6,317,236/9,003,342 = 9,003,342/x
3. Step 3: Cross multiply
   6,317,236x = 9,003,342 × 9,003,342
4. Step 4: Simplify right side
   6,317,236x = 81,060,167,168,964
5. Step 5: Solve for x
   x = 81,060,167,168,964/6,317,236
6. Step 6: Final answer
   x = 12,831,587.61