Finding the Third Proportional to 31,100.50 and 48,032.50

Step by Step Solution

1. Step 1: Write the proportion equation
   31,100.50 : 48,032.50 = 48,032.50 : x
2. Step 2: Convert to fraction form
   31,100.50/48,032.50 = 48,032.50/x
3. Step 3: Cross multiply
   31,100.50x = 48,032.50 × 48,032.50
4. Step 4: Simplify right side
   31,100.50x = 2,307,121,056.25
5. Step 5: Solve for x
   x = 2,307,121,056.25/31,100.50
6. Step 6: Final answer
   x = 74,182.76