Finding the Third Proportional to 1,132,426.69 and 1,715,123.81

Step by Step Solution

1. Step 1: Write the proportion equation
   1,132,426.69 : 1,715,123.81 = 1,715,123.81 : x
2. Step 2: Convert to fraction form
   1,132,426.69/1,715,123.81 = 1,715,123.81/x
3. Step 3: Cross multiply
   1,132,426.69x = 1,715,123.81 × 1,715,123.81
4. Step 4: Simplify right side
   1,132,426.69x = 2,941,649,692,204.54
5. Step 5: Solve for x
   x = 2,941,649,692,204.54/1,132,426.69
6. Step 6: Final answer
   x = 2,597,651.33