Finding the Third Proportional to 42,452,906 and 90,960,182

Step by Step Solution

1. Step 1: Write the proportion equation
   42,452,906 : 90,960,182 = 90,960,182 : x
2. Step 2: Convert to fraction form
   42,452,906/90,960,182 = 90,960,182/x
3. Step 3: Cross multiply
   42,452,906x = 90,960,182 × 90,960,182
4. Step 4: Simplify right side
   42,452,906x = 8,273,754,709,473,124
5. Step 5: Solve for x
   x = 8,273,754,709,473,124/42,452,906
6. Step 6: Final answer
   x = 194,892,540.68