Finding the Third Proportional to 1,068,716 and 1,673,058

Step by Step Solution

1. Step 1: Write the proportion equation
   1,068,716 : 1,673,058 = 1,673,058 : x
2. Step 2: Convert to fraction form
   1,068,716/1,673,058 = 1,673,058/x
3. Step 3: Cross multiply
   1,068,716x = 1,673,058 × 1,673,058
4. Step 4: Simplify right side
   1,068,716x = 2,799,123,071,364
5. Step 5: Solve for x
   x = 2,799,123,071,364/1,068,716
6. Step 6: Final answer
   x = 2,619,145.85