Finding the Third Proportional to 1,358,368 and 1,838,262

Step by Step Solution

1. Step 1: Write the proportion equation
   1,358,368 : 1,838,262 = 1,838,262 : x
2. Step 2: Convert to fraction form
   1,358,368/1,838,262 = 1,838,262/x
3. Step 3: Cross multiply
   1,358,368x = 1,838,262 × 1,838,262
4. Step 4: Simplify right side
   1,358,368x = 3,379,207,180,644
5. Step 5: Solve for x
   x = 3,379,207,180,644/1,358,368
6. Step 6: Final answer
   x = 2,487,696.40