Finding the Third Proportional to 2,240,830.50 and 3,387,924

Step by Step Solution

1. Step 1: Write the proportion equation
   2,240,830.50 : 3,387,924 = 3,387,924 : x
2. Step 2: Convert to fraction form
   2,240,830.50/3,387,924 = 3,387,924/x
3. Step 3: Cross multiply
   2,240,830.50x = 3,387,924 × 3,387,924
4. Step 4: Simplify right side
   2,240,830.50x = 11,478,029,029,776
5. Step 5: Solve for x
   x = 11,478,029,029,776/2,240,830.50
6. Step 6: Final answer
   x = 5,122,220.99