Finding the Third Proportional to 1,838,380 and 2,746,445

Step by Step Solution

1. Step 1: Write the proportion equation
   1,838,380 : 2,746,445 = 2,746,445 : x
2. Step 2: Convert to fraction form
   1,838,380/2,746,445 = 2,746,445/x
3. Step 3: Cross multiply
   1,838,380x = 2,746,445 × 2,746,445
4. Step 4: Simplify right side
   1,838,380x = 7,542,960,138,025
5. Step 5: Solve for x
   x = 7,542,960,138,025/1,838,380
6. Step 6: Final answer
   x = 4,103,047.32