Finding the Third Proportional to 33,166,880 and 71,766,514

Step by Step Solution

1. Step 1: Write the proportion equation
   33,166,880 : 71,766,514 = 71,766,514 : x
2. Step 2: Convert to fraction form
   33,166,880/71,766,514 = 71,766,514/x
3. Step 3: Cross multiply
   33,166,880x = 71,766,514 × 71,766,514
4. Step 4: Simplify right side
   33,166,880x = 5,150,432,531,712,196
5. Step 5: Solve for x
   x = 5,150,432,531,712,196/33,166,880
6. Step 6: Final answer
   x = 155,288,424.23