Finding the Third Proportional to 46,141 and 72,490.75

Step by Step Solution

1. Step 1: Write the proportion equation
   46,141 : 72,490.75 = 72,490.75 : x
2. Step 2: Convert to fraction form
   46,141/72,490.75 = 72,490.75/x
3. Step 3: Cross multiply
   46,141x = 72,490.75 × 72,490.75
4. Step 4: Simplify right side
   46,141x = 5,254,908,835.56
5. Step 5: Solve for x
   x = 5,254,908,835.56/46,141
6. Step 6: Final answer
   x = 113,888.06