Finding the Third Proportional to 42,247,750 and 89,034,893

Step by Step Solution

1. Step 1: Write the proportion equation
   42,247,750 : 89,034,893 = 89,034,893 : x
2. Step 2: Convert to fraction form
   42,247,750/89,034,893 = 89,034,893/x
3. Step 3: Cross multiply
   42,247,750x = 89,034,893 × 89,034,893
4. Step 4: Simplify right side
   42,247,750x = 7,927,212,171,521,449
5. Step 5: Solve for x
   x = 7,927,212,171,521,449/42,247,750
6. Step 6: Final answer
   x = 187,636,316.05