Finding the Third Proportional to 43,162,267 and 90,314,919

Step by Step Solution

1. Step 1: Write the proportion equation
   43,162,267 : 90,314,919 = 90,314,919 : x
2. Step 2: Convert to fraction form
   43,162,267/90,314,919 = 90,314,919/x
3. Step 3: Cross multiply
   43,162,267x = 90,314,919 × 90,314,919
4. Step 4: Simplify right side
   43,162,267x = 8,156,784,593,976,561
5. Step 5: Solve for x
   x = 8,156,784,593,976,561/43,162,267
6. Step 6: Final answer
   x = 188,979,522.18