Finding the Third Proportional to 42,452,871 and 90,960,106

Step by Step Solution

1. Step 1: Write the proportion equation
   42,452,871 : 90,960,106 = 90,960,106 : x
2. Step 2: Convert to fraction form
   42,452,871/90,960,106 = 90,960,106/x
3. Step 3: Cross multiply
   42,452,871x = 90,960,106 × 90,960,106
4. Step 4: Simplify right side
   42,452,871x = 8,273,740,883,531,236
5. Step 5: Solve for x
   x = 8,273,740,883,531,236/42,452,871
6. Step 6: Final answer
   x = 194,892,375.68