Finding the Third Proportional to 1,785,724 and 2,694,688

Step by Step Solution

1. Step 1: Write the proportion equation
   1,785,724 : 2,694,688 = 2,694,688 : x
2. Step 2: Convert to fraction form
   1,785,724/2,694,688 = 2,694,688/x
3. Step 3: Cross multiply
   1,785,724x = 2,694,688 × 2,694,688
4. Step 4: Simplify right side
   1,785,724x = 7,261,343,417,344
5. Step 5: Solve for x
   x = 7,261,343,417,344/1,785,724
6. Step 6: Final answer
   x = 4,066,330.19