Finding the Third Proportional to 134,059,423.50 and 204,984,985.50

Step by Step Solution

1. Step 1: Write the proportion equation
   134,059,423.50 : 204,984,985.50 = 204,984,985.50 : x
2. Step 2: Convert to fraction form
   134,059,423.50/204,984,985.50 = 204,984,985.50/x
3. Step 3: Cross multiply
   134,059,423.50x = 204,984,985.50 × 204,984,985.50
4. Step 4: Simplify right side
   134,059,423.50x = 42,018,844,280,435,208
5. Step 5: Solve for x
   x = 42,018,844,280,435,208/134,059,423.50
6. Step 6: Final answer
   x = 313,434,469.46