Finding the Third Proportional to 1,343,364 and 2,838,342

Step by Step Solution

1. Step 1: Write the proportion equation
   1,343,364 : 2,838,342 = 2,838,342 : x
2. Step 2: Convert to fraction form
   1,343,364/2,838,342 = 2,838,342/x
3. Step 3: Cross multiply
   1,343,364x = 2,838,342 × 2,838,342
4. Step 4: Simplify right side
   1,343,364x = 8,056,185,308,964
5. Step 5: Solve for x
   x = 8,056,185,308,964/1,343,364
6. Step 6: Final answer
   x = 5,997,023.37