Finding the Third Proportional to 42,706,450 and 100,771,512

Step by Step Solution

1. Step 1: Write the proportion equation
   42,706,450 : 100,771,512 = 100,771,512 : x
2. Step 2: Convert to fraction form
   42,706,450/100,771,512 = 100,771,512/x
3. Step 3: Cross multiply
   42,706,450x = 100,771,512 × 100,771,512
4. Step 4: Simplify right side
   42,706,450x = 10,154,897,630,766,144
5. Step 5: Solve for x
   x = 10,154,897,630,766,144/42,706,450
6. Step 6: Final answer
   x = 237,783,698.50