Finding the Third Proportional to 54,147,384 and 88,887,240

Step by Step Solution

1. Step 1: Write the proportion equation
   54,147,384 : 88,887,240 = 88,887,240 : x
2. Step 2: Convert to fraction form
   54,147,384/88,887,240 = 88,887,240/x
3. Step 3: Cross multiply
   54,147,384x = 88,887,240 × 88,887,240
4. Step 4: Simplify right side
   54,147,384x = 7,900,941,434,817,600
5. Step 5: Solve for x
   x = 7,900,941,434,817,600/54,147,384
6. Step 6: Final answer
   x = 145,915,478.30