Finding the Third Proportional to 113,759,724 and 171,835,110.50

Step by Step Solution

1. Step 1: Write the proportion equation
   113,759,724 : 171,835,110.50 = 171,835,110.50 : x
2. Step 2: Convert to fraction form
   113,759,724/171,835,110.50 = 171,835,110.50/x
3. Step 3: Cross multiply
   113,759,724x = 171,835,110.50 × 171,835,110.50
4. Step 4: Simplify right side
   113,759,724x = 29,527,305,200,547,212
5. Step 5: Solve for x
   x = 29,527,305,200,547,212/113,759,724
6. Step 6: Final answer
   x = 259,558,516.51