Finding the Third Proportional to 2,521,380 and 3,773,160

Step by Step Solution

1. Step 1: Write the proportion equation
   2,521,380 : 3,773,160 = 3,773,160 : x
2. Step 2: Convert to fraction form
   2,521,380/3,773,160 = 3,773,160/x
3. Step 3: Cross multiply
   2,521,380x = 3,773,160 × 3,773,160
4. Step 4: Simplify right side
   2,521,380x = 14,236,736,385,600
5. Step 5: Solve for x
   x = 14,236,736,385,600/2,521,380
6. Step 6: Final answer
   x = 5,646,406.49