Finding the Third Proportional to 1,856,208 and 3,932,064

Step by Step Solution

1. Step 1: Write the proportion equation
   1,856,208 : 3,932,064 = 3,932,064 : x
2. Step 2: Convert to fraction form
   1,856,208/3,932,064 = 3,932,064/x
3. Step 3: Cross multiply
   1,856,208x = 3,932,064 × 3,932,064
4. Step 4: Simplify right side
   1,856,208x = 15,461,127,300,096
5. Step 5: Solve for x
   x = 15,461,127,300,096/1,856,208
6. Step 6: Final answer
   x = 8,329,415.29