Finding the Third Proportional to 1,185,460 and 1,838,346

Step by Step Solution

1. Step 1: Write the proportion equation
   1,185,460 : 1,838,346 = 1,838,346 : x
2. Step 2: Convert to fraction form
   1,185,460/1,838,346 = 1,838,346/x
3. Step 3: Cross multiply
   1,185,460x = 1,838,346 × 1,838,346
4. Step 4: Simplify right side
   1,185,460x = 3,379,516,015,716
5. Step 5: Solve for x
   x = 3,379,516,015,716/1,185,460
6. Step 6: Final answer
   x = 2,850,805.61