Finding the Third Proportional to 33,309,025 and 74,276,766

Step by Step Solution

1. Step 1: Write the proportion equation
   33,309,025 : 74,276,766 = 74,276,766 : x
2. Step 2: Convert to fraction form
   33,309,025/74,276,766 = 74,276,766/x
3. Step 3: Cross multiply
   33,309,025x = 74,276,766 × 74,276,766
4. Step 4: Simplify right side
   33,309,025x = 5,517,037,967,418,756
5. Step 5: Solve for x
   x = 5,517,037,967,418,756/33,309,025
6. Step 6: Final answer
   x = 165,631,926.10