Finding the Third Proportional to 33,443,428.50 and 51,687,475.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,443,428.50 : 51,687,475.50 = 51,687,475.50 : x
2. Step 2: Convert to fraction form
   33,443,428.50/51,687,475.50 = 51,687,475.50/x
3. Step 3: Cross multiply
   33,443,428.50x = 51,687,475.50 × 51,687,475.50
4. Step 4: Simplify right side
   33,443,428.50x = 2,671,595,123,563,100
5. Step 5: Solve for x
   x = 2,671,595,123,563,100/33,443,428.50
6. Step 6: Final answer
   x = 79,884,008.41