Finding the Third Proportional to 18,044,803.50 and 42,583,904.50

Step by Step Solution

1. Step 1: Write the proportion equation
   18,044,803.50 : 42,583,904.50 = 42,583,904.50 : x
2. Step 2: Convert to fraction form
   18,044,803.50/42,583,904.50 = 42,583,904.50/x
3. Step 3: Cross multiply
   18,044,803.50x = 42,583,904.50 × 42,583,904.50
4. Step 4: Simplify right side
   18,044,803.50x = 1,813,388,922,465,120.25
5. Step 5: Solve for x
   x = 1,813,388,922,465,120.25/18,044,803.50
6. Step 6: Final answer
   x = 100,493,691.85