Finding the Third Proportional to 1,168,831 and 1,748,541.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,168,831 : 1,748,541.50 = 1,748,541.50 : x
2. Step 2: Convert to fraction form
   1,168,831/1,748,541.50 = 1,748,541.50/x
3. Step 3: Cross multiply
   1,168,831x = 1,748,541.50 × 1,748,541.50
4. Step 4: Simplify right side
   1,168,831x = 3,057,397,377,222.25
5. Step 5: Solve for x
   x = 3,057,397,377,222.25/1,168,831
6. Step 6: Final answer
   x = 2,615,773.69