Finding the Third Proportional to 109,017,533.25 and 167,567,467.50

Step by Step Solution

1. Step 1: Write the proportion equation
   109,017,533.25 : 167,567,467.50 = 167,567,467.50 : x
2. Step 2: Convert to fraction form
   109,017,533.25/167,567,467.50 = 167,567,467.50/x
3. Step 3: Cross multiply
   109,017,533.25x = 167,567,467.50 × 167,567,467.50
4. Step 4: Simplify right side
   109,017,533.25x = 28,078,856,164,363,556
5. Step 5: Solve for x
   x = 28,078,856,164,363,556/109,017,533.25
6. Step 6: Final answer
   x = 257,562,754.61