Finding the Third Proportional to 1,789,456 and 2,710,246

Step by Step Solution

1. Step 1: Write the proportion equation
   1,789,456 : 2,710,246 = 2,710,246 : x
2. Step 2: Convert to fraction form
   1,789,456/2,710,246 = 2,710,246/x
3. Step 3: Cross multiply
   1,789,456x = 2,710,246 × 2,710,246
4. Step 4: Simplify right side
   1,789,456x = 7,345,433,380,516
5. Step 5: Solve for x
   x = 7,345,433,380,516/1,789,456
6. Step 6: Final answer
   x = 4,104,841.57