Finding the Third Proportional to 46,605,328 and 72,361,752

Step by Step Solution

1. Step 1: Write the proportion equation
   46,605,328 : 72,361,752 = 72,361,752 : x
2. Step 2: Convert to fraction form
   46,605,328/72,361,752 = 72,361,752/x
3. Step 3: Cross multiply
   46,605,328x = 72,361,752 × 72,361,752
4. Step 4: Simplify right side
   46,605,328x = 5,236,223,152,509,504
5. Step 5: Solve for x
   x = 5,236,223,152,509,504/46,605,328
6. Step 6: Final answer
   x = 112,352,457.91