Finding the Third Proportional to 46,455,216 and 72,222,336

Step by Step Solution

1. Step 1: Write the proportion equation
   46,455,216 : 72,222,336 = 72,222,336 : x
2. Step 2: Convert to fraction form
   46,455,216/72,222,336 = 72,222,336/x
3. Step 3: Cross multiply
   46,455,216x = 72,222,336 × 72,222,336
4. Step 4: Simplify right side
   46,455,216x = 5,216,065,817,296,896
5. Step 5: Solve for x
   x = 5,216,065,817,296,896/46,455,216
6. Step 6: Final answer
   x = 112,281,596.48