Finding the Third Proportional to 1,152,620.72 and 1,719,587.81

Step by Step Solution

1. Step 1: Write the proportion equation
   1,152,620.72 : 1,719,587.81 = 1,719,587.81 : x
2. Step 2: Convert to fraction form
   1,152,620.72/1,719,587.81 = 1,719,587.81/x
3. Step 3: Cross multiply
   1,152,620.72x = 1,719,587.81 × 1,719,587.81
4. Step 4: Simplify right side
   1,152,620.72x = 2,956,982,244,898.54
5. Step 5: Solve for x
   x = 2,956,982,244,898.54/1,152,620.72
6. Step 6: Final answer
   x = 2,565,442.56