Finding the Third Proportional to 42,481,077.75 and 59,961,742.17

Step by Step Solution

1. Step 1: Write the proportion equation
   42,481,077.75 : 59,961,742.17 = 59,961,742.17 : x
2. Step 2: Convert to fraction form
   42,481,077.75/59,961,742.17 = 59,961,742.17/x
3. Step 3: Cross multiply
   42,481,077.75x = 59,961,742.17 × 59,961,742.17
4. Step 4: Simplify right side
   42,481,077.75x = 3,595,410,524,286,413
5. Step 5: Solve for x
   x = 3,595,410,524,286,413/42,481,077.75
6. Step 6: Final answer
   x = 84,635,576.94