Finding the Third Proportional to 31,443.61 and 46,737.63

Step by Step Solution

1. Step 1: Write the proportion equation
   31,443.61 : 46,737.63 = 46,737.63 : x
2. Step 2: Convert to fraction form
   31,443.61/46,737.63 = 46,737.63/x
3. Step 3: Cross multiply
   31,443.61x = 46,737.63 × 46,737.63
4. Step 4: Simplify right side
   31,443.61x = 2,184,406,320.92
5. Step 5: Solve for x
   x = 2,184,406,320.92/31,443.61
6. Step 6: Final answer
   x = 69,470.60