Finding the Third Proportional to 46,670 and 74,864.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,670 : 74,864.50 = 74,864.50 : x
2. Step 2: Convert to fraction form
   46,670/74,864.50 = 74,864.50/x
3. Step 3: Cross multiply
   46,670x = 74,864.50 × 74,864.50
4. Step 4: Simplify right side
   46,670x = 5,604,693,360.25
5. Step 5: Solve for x
   x = 5,604,693,360.25/46,670
6. Step 6: Final answer
   x = 120,091.99