Finding the Third Proportional to 23,509,105.50 and 55,315,513.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,509,105.50 : 55,315,513.50 = 55,315,513.50 : x
2. Step 2: Convert to fraction form
   23,509,105.50/55,315,513.50 = 55,315,513.50/x
3. Step 3: Cross multiply
   23,509,105.50x = 55,315,513.50 × 55,315,513.50
4. Step 4: Simplify right side
   23,509,105.50x = 3,059,806,033,768,682
5. Step 5: Solve for x
   x = 3,059,806,033,768,682/23,509,105.50
6. Step 6: Final answer
   x = 130,154,081.52