Finding the Third Proportional to 2,140,988 and 3,279,297

Step by Step Solution

1. Step 1: Write the proportion equation
   2,140,988 : 3,279,297 = 3,279,297 : x
2. Step 2: Convert to fraction form
   2,140,988/3,279,297 = 3,279,297/x
3. Step 3: Cross multiply
   2,140,988x = 3,279,297 × 3,279,297
4. Step 4: Simplify right side
   2,140,988x = 10,753,788,814,209
5. Step 5: Solve for x
   x = 10,753,788,814,209/2,140,988
6. Step 6: Final answer
   x = 5,022,816.01