Finding the Third Proportional to 34,731 and 53,812.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,731 : 53,812.50 = 53,812.50 : x
2. Step 2: Convert to fraction form
   34,731/53,812.50 = 53,812.50/x
3. Step 3: Cross multiply
   34,731x = 53,812.50 × 53,812.50
4. Step 4: Simplify right side
   34,731x = 2,895,785,156.25
5. Step 5: Solve for x
   x = 2,895,785,156.25/34,731
6. Step 6: Final answer
   x = 83,377.53