Finding the Third Proportional to 83,869,056 and 179,396,640

Step by Step Solution

1. Step 1: Write the proportion equation
   83,869,056 : 179,396,640 = 179,396,640 : x
2. Step 2: Convert to fraction form
   83,869,056/179,396,640 = 179,396,640/x
3. Step 3: Cross multiply
   83,869,056x = 179,396,640 × 179,396,640
4. Step 4: Simplify right side
   83,869,056x = 32,183,154,443,289,600
5. Step 5: Solve for x
   x = 32,183,154,443,289,600/83,869,056
6. Step 6: Final answer
   x = 383,730,972.76