Finding the Third Proportional to 23,508,819 and 35,618,116.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,508,819 : 35,618,116.50 = 35,618,116.50 : x
2. Step 2: Convert to fraction form
   23,508,819/35,618,116.50 = 35,618,116.50/x
3. Step 3: Cross multiply
   23,508,819x = 35,618,116.50 × 35,618,116.50
4. Step 4: Simplify right side
   23,508,819x = 1,268,650,223,007,572.25
5. Step 5: Solve for x
   x = 1,268,650,223,007,572.25/23,508,819
6. Step 6: Final answer
   x = 53,964,864.12