Finding the Third Proportional to 2,669,688 and 4,132,550

Step by Step Solution

1. Step 1: Write the proportion equation
   2,669,688 : 4,132,550 = 4,132,550 : x
2. Step 2: Convert to fraction form
   2,669,688/4,132,550 = 4,132,550/x
3. Step 3: Cross multiply
   2,669,688x = 4,132,550 × 4,132,550
4. Step 4: Simplify right side
   2,669,688x = 17,077,969,502,500
5. Step 5: Solve for x
   x = 17,077,969,502,500/2,669,688
6. Step 6: Final answer
   x = 6,396,990.77