Finding the Third Proportional to 33,042,657 and 71,576,964

Step by Step Solution

1. Step 1: Write the proportion equation
   33,042,657 : 71,576,964 = 71,576,964 : x
2. Step 2: Convert to fraction form
   33,042,657/71,576,964 = 71,576,964/x
3. Step 3: Cross multiply
   33,042,657x = 71,576,964 × 71,576,964
4. Step 4: Simplify right side
   33,042,657x = 5,123,261,775,457,296
5. Step 5: Solve for x
   x = 5,123,261,775,457,296/33,042,657
6. Step 6: Final answer
   x = 155,049,933.65