Finding the Third Proportional to 42,352 and 61,936.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,352 : 61,936.50 = 61,936.50 : x
2. Step 2: Convert to fraction form
   42,352/61,936.50 = 61,936.50/x
3. Step 3: Cross multiply
   42,352x = 61,936.50 × 61,936.50
4. Step 4: Simplify right side
   42,352x = 3,836,130,032.25
5. Step 5: Solve for x
   x = 3,836,130,032.25/42,352
6. Step 6: Final answer
   x = 90,577.31