Finding the Third Proportional to 6,343,924 and 9,043,494

Step by Step Solution

1. Step 1: Write the proportion equation
   6,343,924 : 9,043,494 = 9,043,494 : x
2. Step 2: Convert to fraction form
   6,343,924/9,043,494 = 9,043,494/x
3. Step 3: Cross multiply
   6,343,924x = 9,043,494 × 9,043,494
4. Step 4: Simplify right side
   6,343,924x = 81,784,783,728,036
5. Step 5: Solve for x
   x = 81,784,783,728,036/6,343,924
6. Step 6: Final answer
   x = 12,891,829.05