Finding the Third Proportional to 19,847,652.38 and 42,993,370.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,847,652.38 : 42,993,370.50 = 42,993,370.50 : x
2. Step 2: Convert to fraction form
   19,847,652.38/42,993,370.50 = 42,993,370.50/x
3. Step 3: Cross multiply
   19,847,652.38x = 42,993,370.50 × 42,993,370.50
4. Step 4: Simplify right side
   19,847,652.38x = 1,848,429,906,950,270.25
5. Step 5: Solve for x
   x = 1,848,429,906,950,270.25/19,847,652.38
6. Step 6: Final answer
   x = 93,130,908.99