Finding the Third Proportional to 931,331 and 1,424,064

Step by Step Solution

1. Step 1: Write the proportion equation
   931,331 : 1,424,064 = 1,424,064 : x
2. Step 2: Convert to fraction form
   931,331/1,424,064 = 1,424,064/x
3. Step 3: Cross multiply
   931,331x = 1,424,064 × 1,424,064
4. Step 4: Simplify right side
   931,331x = 2,027,958,276,096
5. Step 5: Solve for x
   x = 2,027,958,276,096/931,331
6. Step 6: Final answer
   x = 2,177,483.92