Finding the Third Proportional to 2,929,608 and 4,527,144

Step by Step Solution

1. Step 1: Write the proportion equation
   2,929,608 : 4,527,144 = 4,527,144 : x
2. Step 2: Convert to fraction form
   2,929,608/4,527,144 = 4,527,144/x
3. Step 3: Cross multiply
   2,929,608x = 4,527,144 × 4,527,144
4. Step 4: Simplify right side
   2,929,608x = 20,495,032,796,736
5. Step 5: Solve for x
   x = 20,495,032,796,736/2,929,608
6. Step 6: Final answer
   x = 6,995,827.70