Finding the Third Proportional to 88,986,984 and 137,714,436

Step by Step Solution

1. Step 1: Write the proportion equation
   88,986,984 : 137,714,436 = 137,714,436 : x
2. Step 2: Convert to fraction form
   88,986,984/137,714,436 = 137,714,436/x
3. Step 3: Cross multiply
   88,986,984x = 137,714,436 × 137,714,436
4. Step 4: Simplify right side
   88,986,984x = 18,965,265,882,798,096
5. Step 5: Solve for x
   x = 18,965,265,882,798,096/88,986,984
6. Step 6: Final answer
   x = 213,124,043.88