Finding the Third Proportional to 42,452,868 and 90,960,101

Step by Step Solution

1. Step 1: Write the proportion equation
   42,452,868 : 90,960,101 = 90,960,101 : x
2. Step 2: Convert to fraction form
   42,452,868/90,960,101 = 90,960,101/x
3. Step 3: Cross multiply
   42,452,868x = 90,960,101 × 90,960,101
4. Step 4: Simplify right side
   42,452,868x = 8,273,739,973,930,201
5. Step 5: Solve for x
   x = 8,273,739,973,930,201/42,452,868
6. Step 6: Final answer
   x = 194,892,368.02