Finding the Third Proportional to 23,069,199.75 and 54,457,019.25

Step by Step Solution

1. Step 1: Write the proportion equation
   23,069,199.75 : 54,457,019.25 = 54,457,019.25 : x
2. Step 2: Convert to fraction form
   23,069,199.75/54,457,019.25 = 54,457,019.25/x
3. Step 3: Cross multiply
   23,069,199.75x = 54,457,019.25 × 54,457,019.25
4. Step 4: Simplify right side
   23,069,199.75x = 2,965,566,945,594,870.50
5. Step 5: Solve for x
   x = 2,965,566,945,594,870.50/23,069,199.75
6. Step 6: Final answer
   x = 128,550,924.08