Finding the Third Proportional to 88,894,478 and 133,578,384

Step by Step Solution

1. Step 1: Write the proportion equation
   88,894,478 : 133,578,384 = 133,578,384 : x
2. Step 2: Convert to fraction form
   88,894,478/133,578,384 = 133,578,384/x
3. Step 3: Cross multiply
   88,894,478x = 133,578,384 × 133,578,384
4. Step 4: Simplify right side
   88,894,478x = 17,843,184,672,051,456
5. Step 5: Solve for x
   x = 17,843,184,672,051,456/88,894,478
6. Step 6: Final answer
   x = 200,723,206.59