Finding the Third Proportional to 33,156,900 and 71,352,648

Step by Step Solution

1. Step 1: Write the proportion equation
   33,156,900 : 71,352,648 = 71,352,648 : x
2. Step 2: Convert to fraction form
   33,156,900/71,352,648 = 71,352,648/x
3. Step 3: Cross multiply
   33,156,900x = 71,352,648 × 71,352,648
4. Step 4: Simplify right side
   33,156,900x = 5,091,200,376,611,904
5. Step 5: Solve for x
   x = 5,091,200,376,611,904/33,156,900
6. Step 6: Final answer
   x = 153,548,744.80