Finding the Third Proportional to 3,332,664 and 5,045,688

Step by Step Solution

1. Step 1: Write the proportion equation
   3,332,664 : 5,045,688 = 5,045,688 : x
2. Step 2: Convert to fraction form
   3,332,664/5,045,688 = 5,045,688/x
3. Step 3: Cross multiply
   3,332,664x = 5,045,688 × 5,045,688
4. Step 4: Simplify right side
   3,332,664x = 25,458,967,393,344
5. Step 5: Solve for x
   x = 25,458,967,393,344/3,332,664
6. Step 6: Final answer
   x = 7,639,224.17