Finding the Third Proportional to 204,023,000 and 442,685,155.50

Step by Step Solution

1. Step 1: Write the proportion equation
   204,023,000 : 442,685,155.50 = 442,685,155.50 : x
2. Step 2: Convert to fraction form
   204,023,000/442,685,155.50 = 442,685,155.50/x
3. Step 3: Cross multiply
   204,023,000x = 442,685,155.50 × 442,685,155.50
4. Step 4: Simplify right side
   204,023,000x = 195,970,146,900,059,168
5. Step 5: Solve for x
   x = 195,970,146,900,059,168/204,023,000
6. Step 6: Final answer
   x = 960,529,679.99