Finding the Third Proportional to 1,683,432 and 3,608,064

Step by Step Solution

1. Step 1: Write the proportion equation
   1,683,432 : 3,608,064 = 3,608,064 : x
2. Step 2: Convert to fraction form
   1,683,432/3,608,064 = 3,608,064/x
3. Step 3: Cross multiply
   1,683,432x = 3,608,064 × 3,608,064
4. Step 4: Simplify right side
   1,683,432x = 13,018,125,828,096
5. Step 5: Solve for x
   x = 13,018,125,828,096/1,683,432
6. Step 6: Final answer
   x = 7,733,086.83