Finding the Third Proportional to 28,068,240 and 41,988,144

Step by Step Solution

1. Step 1: Write the proportion equation
   28,068,240 : 41,988,144 = 41,988,144 : x
2. Step 2: Convert to fraction form
   28,068,240/41,988,144 = 41,988,144/x
3. Step 3: Cross multiply
   28,068,240x = 41,988,144 × 41,988,144
4. Step 4: Simplify right side
   28,068,240x = 1,763,004,236,564,736
5. Step 5: Solve for x
   x = 1,763,004,236,564,736/28,068,240
6. Step 6: Final answer
   x = 62,811,356.77