Finding the Third Proportional to 2,380,721.50 and 3,403,092

Step by Step Solution

1. Step 1: Write the proportion equation
   2,380,721.50 : 3,403,092 = 3,403,092 : x
2. Step 2: Convert to fraction form
   2,380,721.50/3,403,092 = 3,403,092/x
3. Step 3: Cross multiply
   2,380,721.50x = 3,403,092 × 3,403,092
4. Step 4: Simplify right side
   2,380,721.50x = 11,581,035,160,464
5. Step 5: Solve for x
   x = 11,581,035,160,464/2,380,721.50
6. Step 6: Final answer
   x = 4,864,506.48