Finding the Third Proportional to 1,543,492 and 3,308,480

Step by Step Solution

1. Step 1: Write the proportion equation
   1,543,492 : 3,308,480 = 3,308,480 : x
2. Step 2: Convert to fraction form
   1,543,492/3,308,480 = 3,308,480/x
3. Step 3: Cross multiply
   1,543,492x = 3,308,480 × 3,308,480
4. Step 4: Simplify right side
   1,543,492x = 10,946,039,910,400
5. Step 5: Solve for x
   x = 10,946,039,910,400/1,543,492
6. Step 6: Final answer
   x = 7,091,737.38