Finding the Third Proportional to 59,640,388 and 130,447,112

Step by Step Solution

1. Step 1: Write the proportion equation
   59,640,388 : 130,447,112 = 130,447,112 : x
2. Step 2: Convert to fraction form
   59,640,388/130,447,112 = 130,447,112/x
3. Step 3: Cross multiply
   59,640,388x = 130,447,112 × 130,447,112
4. Step 4: Simplify right side
   59,640,388x = 17,016,449,029,140,544
5. Step 5: Solve for x
   x = 17,016,449,029,140,544/59,640,388
6. Step 6: Final answer
   x = 285,317,544.03