Finding the Third Proportional to 931,342.50 and 1,424,083.50

Step by Step Solution

1. Step 1: Write the proportion equation
   931,342.50 : 1,424,083.50 = 1,424,083.50 : x
2. Step 2: Convert to fraction form
   931,342.50/1,424,083.50 = 1,424,083.50/x
3. Step 3: Cross multiply
   931,342.50x = 1,424,083.50 × 1,424,083.50
4. Step 4: Simplify right side
   931,342.50x = 2,028,013,814,972.25
5. Step 5: Solve for x
   x = 2,028,013,814,972.25/931,342.50
6. Step 6: Final answer
   x = 2,177,516.67