Finding the Third Proportional to 143,764,208 and 205,584,492

Step by Step Solution

1. Step 1: Write the proportion equation
   143,764,208 : 205,584,492 = 205,584,492 : x
2. Step 2: Convert to fraction form
   143,764,208/205,584,492 = 205,584,492/x
3. Step 3: Cross multiply
   143,764,208x = 205,584,492 × 205,584,492
4. Step 4: Simplify right side
   143,764,208x = 42,264,983,350,898,064
5. Step 5: Solve for x
   x = 42,264,983,350,898,064/143,764,208
6. Step 6: Final answer
   x = 293,988,218.20