Finding the Third Proportional to 1,558,092 and 2,393,420

Step by Step Solution

1. Step 1: Write the proportion equation
   1,558,092 : 2,393,420 = 2,393,420 : x
2. Step 2: Convert to fraction form
   1,558,092/2,393,420 = 2,393,420/x
3. Step 3: Cross multiply
   1,558,092x = 2,393,420 × 2,393,420
4. Step 4: Simplify right side
   1,558,092x = 5,728,459,296,400
5. Step 5: Solve for x
   x = 5,728,459,296,400/1,558,092
6. Step 6: Final answer
   x = 3,676,586.04