Finding the Third Proportional to 15,123,240 and 33,185,808

Step by Step Solution

1. Step 1: Write the proportion equation
   15,123,240 : 33,185,808 = 33,185,808 : x
2. Step 2: Convert to fraction form
   15,123,240/33,185,808 = 33,185,808/x
3. Step 3: Cross multiply
   15,123,240x = 33,185,808 × 33,185,808
4. Step 4: Simplify right side
   15,123,240x = 1,101,297,852,612,864
5. Step 5: Solve for x
   x = 1,101,297,852,612,864/15,123,240
6. Step 6: Final answer
   x = 72,821,554.95