Finding the Third Proportional to 41,594,172 and 89,764,920

Step by Step Solution

1. Step 1: Write the proportion equation
   41,594,172 : 89,764,920 = 89,764,920 : x
2. Step 2: Convert to fraction form
   41,594,172/89,764,920 = 89,764,920/x
3. Step 3: Cross multiply
   41,594,172x = 89,764,920 × 89,764,920
4. Step 4: Simplify right side
   41,594,172x = 8,057,740,862,606,400
5. Step 5: Solve for x
   x = 8,057,740,862,606,400/41,594,172
6. Step 6: Final answer
   x = 193,722,833.64