Finding the Third Proportional to 42,247,764 and 89,034,922

Step by Step Solution

1. Step 1: Write the proportion equation
   42,247,764 : 89,034,922 = 89,034,922 : x
2. Step 2: Convert to fraction form
   42,247,764/89,034,922 = 89,034,922/x
3. Step 3: Cross multiply
   42,247,764x = 89,034,922 × 89,034,922
4. Step 4: Simplify right side
   42,247,764x = 7,927,217,335,546,084
5. Step 5: Solve for x
   x = 7,927,217,335,546,084/42,247,764
6. Step 6: Final answer
   x = 187,636,376.11