Finding the Third Proportional to 33,309,022.50 and 74,276,761.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,309,022.50 : 74,276,761.50 = 74,276,761.50 : x
2. Step 2: Convert to fraction form
   33,309,022.50/74,276,761.50 = 74,276,761.50/x
3. Step 3: Cross multiply
   33,309,022.50x = 74,276,761.50 × 74,276,761.50
4. Step 4: Simplify right side
   33,309,022.50x = 5,517,037,298,927,882
5. Step 5: Solve for x
   x = 5,517,037,298,927,882/33,309,022.50
6. Step 6: Final answer
   x = 165,631,918.47