Finding the Third Proportional to 27,290,228 and 59,185,012

Step by Step Solution

1. Step 1: Write the proportion equation
   27,290,228 : 59,185,012 = 59,185,012 : x
2. Step 2: Convert to fraction form
   27,290,228/59,185,012 = 59,185,012/x
3. Step 3: Cross multiply
   27,290,228x = 59,185,012 × 59,185,012
4. Step 4: Simplify right side
   27,290,228x = 3,502,865,645,440,144
5. Step 5: Solve for x
   x = 3,502,865,645,440,144/27,290,228
6. Step 6: Final answer
   x = 128,356,041.78