Finding the Third Proportional to 2,708,372 and 4,115,748

Step by Step Solution

1. Step 1: Write the proportion equation
   2,708,372 : 4,115,748 = 4,115,748 : x
2. Step 2: Convert to fraction form
   2,708,372/4,115,748 = 4,115,748/x
3. Step 3: Cross multiply
   2,708,372x = 4,115,748 × 4,115,748
4. Step 4: Simplify right side
   2,708,372x = 16,939,381,599,504
5. Step 5: Solve for x
   x = 16,939,381,599,504/2,708,372
6. Step 6: Final answer
   x = 6,254,451.60